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Author Topic: Matching your Purchases to your Playing Style -- Land, Sea, Air  (Read 1497 times)
Argothair
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« on: June 25, 2015, 07:10:29 pm »
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One mistake I see amateur players make is that they purchase units based on what seems like it will be immediately convenient, rather than based on any kind of long-term strategy. Yes, there are times when dropping a pair of tanks in Leningrad or a pair of fighters in India will help you capture or protect a key territory, but if you let short-term tactics dominate your purchasing decisions, you will eventually be left with an uncoordinated mess of troops that cannot launch any effective large-scale attacks, and you will lose in the endgame as a result.

There are five main long-term strategies, and unless you know exactly what you are doing, you should try to choose one or maybe two of those strategies for each nation you control, and then let that strategy (or that pair of strategies) dictate 80-90% of your purchases.

STRATEGY 1: THE INFANTRY PUSH

How Does it Work?
The infantry push takes advantage of the fact that infantry offer the best defensive value per IPC in the game, and that infantry are also quite good on offense when supported by even a small force of any other type of unit. The idea is to gather an enormous stack of infantry -- starting with at least 10 units, and building up to at least 20 units over the first few turns -- and slowly march it forward toward an enemy capital. If your stack is attacked, you will usually lose fewer IPCs than your opponent, because infantry are so cheap. If your stack is not attacked, you will force your opponent to retreat from valuable territories, again gaining the economic edge.

What Kind of Purchases Does it Need?
The problem with the infantry push is that it typically strains your factories' maximum production limits. For example, Germany starts the game able to produce 13 units a turn, but if you try to spend, e.g., 45 German IPCs on nothing but infantry, you generate 15 units. Similarly, Britain might want to spend about 20 IPCs per turn in India, but the Indian factory's 3 units / turn can only support 3 IPCs. The solution is to purchase (or capture) additional industrial complexes, even if those complexes are not ideally placed. For example, a German player using an Infantry Push strategy wants to capture Leningrad or Stalingrad as soon as possible, so that they can use the Russian factories there to help overcome the German production limits. If both factories are heavily defended (e.g., with a bid), then the German player can consider building an Industrial Complex in Bulgaria. Similarly, a British player who is using an Infantry Push strategy should build an Industrial Complex in either Egypt, South Africa, or Norway. When building (or capturing) Industrial Complexes, make sure to choose territories that have a continuous land bridge to your target. For example, Britain should *not* build an Industrial Complex in the East Indies as part of an infantry push, because any infantry built in the East Indies would be dependent on transports to reach Berlin or Tokyo. You generally can't afford to build industrial complexes *and* transports with the same nation -- it won't leave you enough IPCs to actually build troops. Don't be afraid to build an Industrial Complex in a 2-point territory if two more units per turn will give you the leverage you need. For example, Japan can build Industrial Complexes in Manchuria and Kwangtung for a total of 5 units per turn. This is slightly suboptimal, but if those 5 units per turn can walk right into India, or even just force the British player to buy expensive fighters to defend India while Japan builds cheap infantry and artillery, then your investment is likely to pay off. If you do build an extra Industrial complex or two, *make sure you use them to build ground units*. There's no point in building an Industrial Complex in Egypt and then using it to produce fighters -- you could just skip the factory, fly the fighters in from London, and have them arrive at the same time. Instead, use your forward factories to produce ground troops, and your rear factories to produce your planes. The planes will catch up with your ground troops soon enough.

What Kind of Player Will Enjoy an Infantry Push?
The infantry push rewards advanced spatial thinking, as well as rapid, accurate counting of units and their combat value. You need to be able to imagine how your units will move over time so that you can evaluate where and when your forces will be able to link up, and whether your opponents will be able to successfully reinforce your target(s). The infantry push also requires a great deal of patience -- you will not be making any dramatic attacks for the first few turns, and the value of your strategy may not become apparent to your opponents or your teammates until you are at the gates of your enemy's capitol. On the bright side, the infantry push is incredibly resilient, and minimizes the role of luck (because you will have many units, each of which will roll its own die). A fleet can be sunk before it reaches its destination; an air force can be caught on the ground or pushed out of range, but the only way to disable an infantry stack is to frontally attack it, and defending against frontal attacks is what infantry do best. An infantry push is a good strategy for thoughtful, patient, risk-averse players.

STRATEGY 2: DARK SKIES

How Does it Work?
The dark skies strategy takes advantage of the incredible mobility of fighters and bombers to focus overwhelming power against a different target each turn. You might sink a fleet one turn, inflict massive industrial damage on a capital on the next turn, and then follow it all up by providing air support for a massive ground battle on the next turn. Nothing but a massive  stack of ground units can successfully resist an attack from a large air force, and a massive stack of ground units can't be everywhere at once. With enough air support, even a small force deep into enemy territory can become a deadly threat. Suppose Russia is defending the Caucasus with 5 infantry and a tank, and the Germans have only 2 infantry and 1 artillery in the Ukraine, with no other ground units capable of reaching the Caucasus. Add in a German air force of 8 fighters and 2 bombers, and the Germans are now rolling 37 pips on offense -- enough to average 6 hits in the first round of combat. Meanwhile, the Russians are only averaging about 2 hits. The Germans can lose 2 infantry, and the Russians lose all 5 infantry. In the next round of combat, the Russians will be wiped out, and have a 50-50 chance of killing one German fighter. This attack costs the Russians 21 IPCs of defenders, versus an average German loss of 5 IPCs (9 IPCs of attackers - 4 IPCs looted from the Caucuses), even though, before air support, the Russians had the Germans outnumbered in the region 2:1. To stage an affordable defense against a large air force, your opponents need to outnumber you 3:1 or 4:1 in the region -- but there's no way to generate that kind of overwhelming odds in your favor on every part of the board at once, and wherever you don't have overwhelming odds, the air force can bite you.

What Kind of Purchases Does it Need?
You need to buy a mix of fighters and bombers -- if you have nothing but fighters, then your opponents will be able to sneak in some ferries just out of range of your fighters, but if you have nothing but bombers, then you run the risk of being forced to land the bombers in an indefensible territory. A large mixed air force can admirably defend itself against medium-size raids, but bombers alone are weak on defense. Just as importantly, you need to *focus* on buying fighters and bombers, along with a small quantity of ground forces so you have some fodder for taking hits and some boots on the ground for conquering territories. Don't dilute this strategy too much, or it won't get you anywhere. 10 planes can turn the tide of battle in ways that are difficult to predict or defend against; 5 planes are just so many overpriced tanks. If you try to build industrial complexes or transports as well as planes, you won't be able to afford a large enough air force. On the other hand, if you try to build 100% planes, you'll eventually find yourself staring at an empty battlefield, with no enemies in sight, but with no way of conquering your opponent's delicious IPCs. Don't let this happen to you -- throw your army generals a bone and let them buy at least 2-3 infantry per turn even when you're playing with dark skies.

What Kind of Player will Enjoy Dark Skies?
The glory of Dark Skies is the same as its limitation: you often make one big attack each turn. This means you need to be able to set priorities and stick to them, and it means that you need to be satisfied with having a shorter, simpler turn than some of your neighbors. This is not a good strategy for people who want to always be the center of attention, but it is a good strategy for people who live for the glorious, climactic battle, and for players who want to occasionally feel invincible, monstrous, or superhuman. When your opponent spends 4 turns building up a fleet of doom, and you send the whole thing down to Davy Jones' locker in one clattering tumble of dice, it feels very, very sweet.

STRATEGY 3: THE TRANSPORT SHUCK-SHUCK

How Does it Work?
Because each sea zone usually borders multiple land territories, and because land units can load and unload from a transport and attack all in the same turn, a transport can *hugely* boost the mobility of ground forces. Infantry and artillery normally move one space per turn, but an infantry and artillery carried on a transport can move 4 or even 5 spaces per turn -- and they can often skip over enemy-occupied regions to reach a juicier target in the rear. If Britain stacks Burma against Japan's ground forces, then Japan is stuck slogging it out over a 1-IPC territory. But if Britain tries to stack Burma against Japan's amphibious forces, then Japan can just skip over Burma and land in India or even in Egypt! The threat of an amphibious invasion forces opponents to either leave big expensive garrisons at all strategic points, or to allow you to seize factories and victory cities at will.

What Kind of Purchases Does it Need?
You need more transports than you think you do, and you need enough fleets to successfully protect those transports at *each* point where the transports will be exposed to enemy air power. For example, if you are shucking troops from the Eastern US, you usually do not need a defensive fleet off the coast of Boston, because German air simply cannot reach from Paris to Boston Harbor. However, you *do* need a defensive fleet at your rendezvous point near Casablanca, and you need *another* defensive fleet if you plan to send transports deeper into Nazi territory, e.g., to the coast of Rome, or the coast of Denmark. It is often very tempting to send a lightly guarded team of transports to seize Hawaii, or Morocco, or Poland -- you see an opportunity to steal a territory, to disrupt your opponent's plans, and maybe even to cheaply destroy some enemy ground units. This is a trap. Do not do this. You will lose your transports, lose the destroyers (or whatever) you send with them, and lose the momentum you need to set up a truly effective transport pipeline. If you try to build fresh transports every turn, you will never be able to afford enough ground troops to make a credible attack against an opponent. For example, if America spends 42 IPC per turn -- its whole entire economy -- trying to ferry troops to Berlin, that will buy you three fully loaded transports per turn -- 21 IPC for the transports, 9 IPC for the infantry, and 12 IPC for the artillery. Meanwhile, Germany can defend Berlin with 6 infantry per turn for 18 IPC, and still send about 20 IPC per turn east against the Russians. The only way to make a transport strategy pay off is to recycle your transports by keeping them alive and sending them back to their port of origin, even as you continue to build new transports. In the America example, you move two transports from Boston to Morocco on turn 1, and then on turn 2, you send those same two transports back to Boston. If you want to move troops from Morocco to Paris, you have to *wait* until you have enough transports to operate a second ferry loop. That usually means a minimum of 6 transports -- 2 to sit by Boston, 2 to sit by Casablanca, and 2 to sit by Paris. Keeping the loop going continuously increases the size of your transport fleet, so that by the time the endgame arrives, you can just build 6 infantry and 4 artillery per turn, neatly filling your 5 recycled transports, instead of having to dilute your income by buying new ships.

What Kind of Player will Enjoy the Transport Shuck-Shuck?
Very few people will actually enjoy the shuck-shuck. It requires a tremendous amount of advance planning and discipline, and it does not pay off until the endgame. You need to be able to figure out how many transports you are going to operate, where they are going to offload troops, how much income you will have to fill the recycled transports, and how many escort ships you will need to protect the transports, all before the game even really gets going. You will have to grit your teeth and pass up juicy targets to avoid disrupting your system. On the bright side, your opponent will also be going nuts trying to figure out when and where your transports will finally pounce, and they may over-correct by trying to stack large garrisons all over the place too early in the game. Besides, if you have what it takes to keep it going, the shuck-shuck is a mighty weapon. A pair of transports can deliver 4 troops per turn, versus only 3 troops per turn at even the best factory sites, and once you get the ferry loop running, the transports are ultimately more flexible and less vulnerable than the factories -- you can sink a transport, but you can't capture it and use it against your opponent. If your opponent does muster a force that would overwhelm your escort fleets, you can usually retreat your boats, whereas a factory is stuck in position. If you enjoy teasing your opponent, making him sweat, and executing detailed plans that guarantee victory far off in the distant future, then the shuck-shuck may be just what you're looking for.

STRATEGY 4: THE TANK BLITZ

How Does it Work?
The tank blitz relies on the fact that tanks can quickly reach the front lines, are equally powerful on offense and defense, can converge from far-off factories or theaters of war so as to reinforce each other, and are able to rapidly vacuum up the IPCs from what used to be enemy-held territory. Basically, you build a ����-ton of tanks, and attack with them early and often, attempting to overwhelm your opponent before her slower strategy begins to pay dividends. Good regions for a tank blitz include sub-Saharan Africa, central Asia, and eastern Europe.

What Purchases Does it Need?
Tanks. Don't build anything else unless you have factories very near the front lines (as the Germans, you could build a couple of infantry in Leningrad) or very far from the front lines (as the British, you could build 3 tanks in India and then a bomber in London).

What Kind of Player will Enjoy this?
This strategy is fun and easy to execute, but sub-optimal. You can sometimes use it to punish an opponent who tries something overly complicated, or who builds too many factories and transports and not enough ground units. You can also get away with using a tank blitz as part of a more nuanced coordinated offense, e.g., the Russians build tanks and send them all west while the British send fighters to defend Moscow from Japan and the Americans strategically bomb Berlin into the dirt. Alternatively, the Germans and Japanese can decide to *both* build tanks (in, e.g., Manchuria and Kwangtung), and send them all directly at Moscow, which can be very tense and exciting. The tank blitz is good for players who care more about bravery and decisive action than about winning the game, for players who do not want to be bothered with complicated calculations, for players who prefer a shorter game, and for players who have excellent teamwork and can coordinate their tank blitz with their teammates.

STRATEGY 5: LIGHT TRADING

How Does it Work?
The trading strategy relies on the fact that with modest air support, you can often capture territories with a collection of troops that are less expensive than the troops your opponents will need to recapture those territories. For example, if Germany is sitting in the Baltic States with 2 infantry, and Russia attacks the Baltic States with 1 infantry, 1 artillery, and 2 fighters, Russia is extremely likely to capture the Baltics and destroy the 2 German infantry, for a gain of 8 IPCs. Meanwhile, the Russians are very unlikely to lose more than the infantry and artillery that were invested, for a loss of 7 IPCs. The attack nets the Russians 1 IPC even if the Germans are perfectly positioned for a counter-attack -- and you will catch your opponent off-guard at least some of the time, further increasing your gains. Once you have accumulated enough of an economic advantage through this light trading, you can use it to push forward in earnest, attacking a weakened capitol or building massive reinforcements.

What Purchases Does it Need?
The trading strategy needs a careful ratio of infantry, artillery, and fighters, with few or no tanks, and no boats. You need at least one fighter, and preferably two, for each territory that you wish to trade on a given turn. You also need at least two ground troops for each occupied territory that you wish to trade on a given turn -- one to absorb a hit, and one to conquer the territory. If you are trading, ground troops without fighters or vice versa do you little good, so you will need to constantly customize your build to keep the proportions optimized. When in doubt, err on the side of building extra infantry, since you can bring fighters to the front relatively quickly.

What Kind of Player will Enjoy This?
This is a good strategy for relatively cautious players who prefer to conserve their units and respond to their opponent's moves, waiting until an opponent makes a mistake before launching a serious attack. If you find yourself constantly worrying that you are going to be defeated in an attack or wind up worse off because of an exchange, or if you have trouble thinking ahead more than one or two moves, then focusing on light trades might help you enjoy the game more, because it demonstrably gives you a small and growing advantage, with little advance planning and virtually no risk. However, if you are going to focus on trades, make sure you are actually willing to advance slowly and carefully -- even the humble infantry pusher gets to enjoy the drama of moving relentlessly forward into the teeth of danger, but a trader who seeks out drama by trying to attack heavily defended regions will wind up squandering her advantage.
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Black_Elk
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« Reply #1 on: June 25, 2015, 07:48:12 pm »
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Love it! Concise and informative. Sketches out the broad strokes for really any of the recent A&A boards, but I'm glad to see it here. 5 fold strategic thinking for the 5 man map!
 grin

Well put dude.
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MarineIguana
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« Reply #2 on: June 25, 2015, 11:07:43 pm »
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Good tips Argothair.

Personally I just enjoy winning consistently.

The game of Axis and Allies at its essence is simply probabilities, statistics, and solving systems of equations wrapped in a pretty World War 2 wrapper. Infantry, tanks, fighters, whatever, are objects that contain attributes. These objects, along with other parameters are used to maximize some f(x) which outputs the probability of winning. It would be neat to solve axis and allies, much the same way that tic tac toe or checkers has been solved. Probably won't happen in the next 5 years.

Somehow i've taken a casual strategy board game and turned it into work :-/
Maybe i'm taking my board games too seriously.
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DarthMaximus
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« Reply #3 on: June 26, 2015, 09:29:15 am »
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On the Transport Shuck, is there a recommended method?

In Revised and AA50 you could always set up a 3x3 or 4x4 going from US to UK to Europe OR just a single transport chain (US) from Ecan directly to Afr thus saving IPC on trans.  That option appears to be out of play here.  What's the most effective setup now?

Are players still going to UK then to Europe, or E. Can to Afr?  Or is it Eus to Afr?
« Last Edit: June 26, 2015, 09:31:35 am by DarthMaximus » Logged
Argothair
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« Reply #4 on: June 26, 2015, 12:36:51 pm »
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Thanks, Black_Elk! I really appreciate the positive feedback. smiley

MarineIguana, any board game with only 2 factions and no rules involving subjective opinions or thespian drama ought to be analyzable in terms of formal game theory. We could also say that 2-player Monopoly is probability and statistics wrapped in a pretty real estate wrapper, and that 2-player Scrabble is probability and statistics wrapped in a pretty English-language wrapper. Solving games is interesting, if you like that sort of thing. I have at least a causal interest in it, myself. One interesting step along the way to solving Axis & Allies would be to figure out the 'point value' of the pieces. In other words, in Chess, a pawn is 1 point, a knight is 3 points, a rook is 5 points, etc. I don't think you could just use the IPC costs of the pieces, because some units are virtually always overpriced -- it may cost 12 IPC to build a cruiser, but I'd almost always cheerfully agree to scuttle my cruiser if you pay me 10 IPC for it. There's also the question of how far out of position a piece can be and still have value -- a carrier in the English Channel might be worth 20 IPC, but a carrier off the coast of Argentina might be worth only 10 IPC.

DarthMaximus, I haven't seen a consensus about the one or two best methods of transport shucking. As America, no matter how you arrange the shuck, you're going to have to buy a lot of transports. In the older versions of the game, you could get away with what I would call a 2 x 3 shuck -- 2 groups of 3 transports each. One group would run from London to Washington and back to London each turn, and the other group would run from Paris or Warsaw to London and back to Paris or Warsaw each turn.

In 1942.2, though, there are no there-and-back-again routes across the Atlantic unless you want to ferry from Brazil to French West Africa (not advisable). Anywhere else you try to cross the Atlantic, you'll need to  travel two sea zones to reach your destination. That means to keep up the same reliability as you might be used to from previous versions -- delivering fresh troops to the front lines every single turn -- you will typically need *four* groups of transports. For example, with a 4 x 2 shuck -- 4 groups of 2 transports each, you can have one group run from Washington to Casablanca, one group run from Casablanca to Washington, one group run from Casablanca to Paris or Rome, and one group run from Paris or Rome to Casablanca.

You can still run a ferry from East Canada to London if you want to, but it's not much use the Germans have a large Mediterranean navy that you want to avoid, or you are aiming to ultimately drop your troops off in Leningrad or Archangel. London is usually pretty safe by the time you have a ferry running, and you can reach all the other plausible destinations by staging in Morocco just as well as you can by staging in London -- and Morocco can be reached in two moves from EUS, whereas London is three moves away from EUS, so you have to set up the shuck from Canada, which is usually one turn slower. Another advantage of staging in Morocco is that you can skim off a couple of IPCs from Morocco and Algeria by taking them away from the Germans.

The only other option that occurs to me at the moment is that you can ferry directly from East Canada to Paris -- it's two sea zones away. That way you only need one defensive fleet, and you only need two groups of transports. The downside is that your attacks become very predictable; every round you are going to Paris, and that's the end of the story -- that makes it easier for the Germans to defend. If you coordinate with the UK, then the UK can try to build a small fleet and attack whatever the Germans leave open as they try to guard Paris.

As far as other nations, the best Japanese ferry is probably from Japan to Yunnan -- for a move of only one sea zone, you can get infantry 3 moves away from Moscow and 2 moves away from India. That's Black Elk's idea; I didn't see it until he pointed it out. The other cool Japanese ferry is Japan to Alaska, which is actually more powerful in this game than in some previous versions -- Alaska's 2 sea zones away, so you can build something like a 2 x 3 shuck -- two groups of three transports. You won't hold it for ever, but it can force the USA to devote half or more of their purchasing power away from Germany.

Britain and Germany will occasionally ferry some troops over, but they don't really need to do any complicated shucking. Russia probably shouldn't be building transports unless you're in some kind of bizarre endgame.

Does that answer your question?
« Last Edit: June 26, 2015, 03:51:15 pm by Argothair » Logged
DarthMaximus
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« Reply #5 on: June 29, 2015, 09:12:46 am »
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Thanks.  Yeah, I was looking at more this weekend.  There doesn't seem to be an easy way across the Atlantic for the US.  Definitely a lot more transports than the older versions.

I suppose you can do UK up north in Sz 6 (I think) and eventually to Sz 5 and US south (to Afr), but that seems like you'll need lots of cover from Germany air and that doesn't even consider if Germany backed up the Baltic (or Med) fleet(s).

As far as other nations, the best Japanese ferry is probably from Japan to Yunnan -- for a move of only one sea zone, you can get infantry 3 moves away from Moscow and 2 moves away from India. That's Black Elk's idea; I didn't see it until he pointed it out. The other cool Japanese ferry is Japan to Alaska, which is actually more powerful in this game than in some previous versions -- Alaska's 2 sea zones away, so you can build something like a 2 x 3 shuck -- two groups of three transports. You won't hold it for ever, but it can force the USA to devote half or more of their purchasing power away from Germany.

There was actually a neat trick in Revised of going from Japan directly to Wcan and really going after the US if they were ignoring the Pacific.
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craykirk
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« Reply #6 on: June 30, 2015, 05:52:50 pm »
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Interesting idea on turning this into a f(x).  The only problem that I have with this is that each turn, which is based upon a random dice roll, significantly changes the outcome of the game.  Chess, checkers, tic-tac-toe are totally deterministic and do not rely on the randomness of the dice.  As soon as you come up with a good implementation of the "maybe" instruction, it will work.  At that point, us humans will be redundant and AAA will be a minor thing to consider.

Back on track; this is something very important to consider and probably why I totally suck at this game.  I just don't seem to "get" it and no matter how many times I play the computer, I am always reacting instead of acting which means that I'm toast.

I'm a decent chess player, yet I absolutely stink at AAA.  HELP!

Kirk S.
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Private Panic
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« Reply #7 on: July 01, 2015, 10:45:52 am »
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But the dice keep it fresh. Every game is different. New challenges. The need to recover from different setbacks. I think the random element adds a lot to this game.

On the other hand it is all about probability. If it wasn't we would not need strategy. Strategy is what I love about this game. My weakness is that I can lose focus when I start to add up big stacks of unit numbers and values.

A perfect mix of strategy and chance.
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