Grasshopper's 8 Sided System (G40)

This rule is part of the Axis & Allies Global 1940 2E, House Rules Expansion.

The increased IPC values in the Pacific Theatre (which reflects both strategic importance as well as oil resources - see Topic that describes the Expanded Pacific Theatre) makes this Battlefield crucial for both sides - in order to turn the tide of War to their own favor.

The Increased Ship Building rule helps both sides to perform major offensives and create multiple Naval Task Forces.

G40 Increased Ship Building.pdf

@Panther thank you - I didn’t see your post until now, sorry :) since that post I’ve found numerous house rules and also figured out how the Kamikaze rule works.

Hi Erocco,
these numbers are based on a formula found during Classic time by Dauvio Vann and his friends, then improved and adjusted to better fit the need of Second Edition units. Here is one link in House Rule:
http://www.axisandallies.org/forums/index.php?topic=40346.msg1684954#msg1684954

Below, you get the whole formula and a short explanation:

@Baron:

@Dauvio:

It came to my attention that one of my formulas are already out there that I discovered 30 years ago.
http://www.axisandallies.org/forums/index.php?action=profile;u=185969 has also discovered the formula P^2*N=S
And just for fun you can try these formulas also. S/P^2=N. √(S/N)=P
P=POINTS
N=NUMBER OF UNITS
S=STRENGTH OF ONE KIND OF UNITS IN A TERRITORY
This formula should replace the punch formula. It is much better then the punch formula.

Now the next formula is (P100)/(C^26)=S
P=POINTS
C=COST
S=STRENGTH OF THE UNIT BASED ON COST
With this formula you can also price units according to their strength. √((P100)/(S6))=C
This formula is for points. (S*(C^2*6))/100=P

For better results for some of these formulas, have all your units cost ten times then what they are. These are some of the VANN FORMULAS I came up 30 years ago.

If you have any questions about these formulas, please ask.

I found how you can get the main part of Vann formula or Baron-Larrymarx according to a specific unit as benchmark.

I took the Fighter A3 D4 C10 and I wanted to convert into Tank A3 D3 C6 as benchmark (Baron-Larrymarx formula).

Then I saw what I did.

Power (of attacking Fighter): A3 * C6 (cost of Tank)/C10 (cost of Fg) * 1 Hit Point C6 (cost of Tank)/C10 (cost of Fg) = 1.08
You can reduce this equation because (cost of Tank)(cost of Tank)/ (cost of Fg)*(cost of Fg) is same to
(cost of Tank) IPCs^2 / (cost of Fg) IPCs^2 and give a simple ratio.

C6^2*A3/C10^2 = 1.08
36 squared IPCs 3 Power * 1 Hit /100 squared IPCs = 1.08 PowerHit Point

This explained what is hidden in Baron-Larrymarx formula:
Offence or defence strength factor= 36*Power/Cost^2.

The whole Enigma formula is
Refence unit Cost^2Power of the actual unit1 HP/Cost of the actual unit^2

So, the Basic offence or defence strength factor result (1.08, in this case) is express in Power*Hit Point
1^2*Power (of a given unit)*1 hit/Cost (of this same given unit)^2

And this formula can be adapt according to any benchmark, for instance a 1 IPC unit:
131 hit/10^2 = 0.300

And this is a very small number. That’s why Vann formula:
Strength= (Power100)/(Cost^26)

add an arbitrary 1001/6= 16.667…
So, 16.667131 hit/10^2 = 0.5
And this would provide the Fighter strength attack factor based on an hypothetical benchmark unit of √16.667 = 4.0825 IPCs.
A 5 IPCs revised Tank in Vann formula gives a Strength : 16.66731 hit/5^2 = 2.00 powerhit

Can you elaborate on the ship calculations?

Destroyer strength: .30144/8^2  = 0.675
Cruiser    strength: .60144/12^2= 0.600
Battleship strength: .701442.618/20^2 = 0.660

These numbers means that Destroyer is the most optimized unit for combat to buy for each IPC invested, then it is battleship and finally Cruiser.
Said otherwise, Cruiser is sub-optimal for the cost.
3 DDs C8 A3 D3 (A9 D9, 3 hits) will be stronger than 2 Cruisers C12 A6 D6 (A12 D12, 2 hits) if you can use a Battlecalc to test D10-sided values.

From stronger to weaker for 120 IPCs basis:
15 DDs A3 D3 (A45 D45)
6 BBs A7 D7 (A42 D42)
10 CAs A6 D6 (A60 D60)

@Young:

Thanks for the reply KNP, while I was reading your post I got the idea that the combined 18 IPCs for strict neutrals can be taken for strategic purposes, and for collecting income, however, IPCs from strict neutral territories will not be added to your sides total when calculating for an economic victory. Thanks for the brain food.

Interesting idea YG. Only problem I would see was having to keep track of 2 incomes, one without the strict neutral income and one with.

G40 DELTA HOUSE RULES (2nd Edition)

The Research and Development phase from the regular A&A G40 2nd Edition rules has now been removed and replaced by the Fortunes of War phase. This new phase and other new elements listed below work together to create G40 Delta:

1. The “Fortunes of War phase” is when most of the new activity happens.
2. “Strategic Advantages” give nations special abilities that improve their overall war effort.
3. “Progressive Advantages” are additional abilities that must be earned over the course of a game.
4. “Strategic Objectives” are either new or modified National objectives.
5. “City Objectives” are bonus rewards in addition to the Strategic Objectives
6, “Optional Rules” are a mix of rule modifications to help balance the game on different levels.

THE FORTUNES OF WAR PHASE

The “Fortunes of War” phase (FOW), happens once each game round just before Germany’s turn sequence. During each FOW phase, nations choose strategic advantages and make progress rolls for progressive advantages.

STRATEGIC ADVANTAGES

During each FOW phase up to R10, a predetermined nation will automatically gain a “Strategic Advantage”, but may only choose from the 2 advantages available at that time. Strategic advantages become effective immediately once chosen, and nations will benefit from their advantages for the remainder of the game. However, once an advantage has been passed, it will never again become available.

For example: during R1, every nation except China will choose between Airborne Assault Troops and War Time Production, also, eligible nations will make their first progress roll. During R2 FOW phase , only Germany may choose between Enigma and Blitzkrieg, however, eligible nations will make their second progress roll… and so forth.

Some advantages become void when that nation losses their capital city. Advantages that become lost due to their capital being captured are noted in the advantage description, and they become reinstated once the capital city is liberated, all other advantages remain unaffected when the capital is in enemy hands.

Here are the available strategic advantages, and the game rounds (R#) they are eligible to be chosen in:

R1 - Germany / UK / Russia / Japan / USA / Italy / ANZAC / France

1A - Airborne Assault Troops
Up to 2 infantry units from a friendly operational airbase may attack an enemy territory up to 3 spaces away, provided that territory is also being attacked by land units coming from an adjacent territory, or sea zone.

Airborne Assault troops may not retreat once deployed, or be supported by artillery units during the resolve combat phase. The territory under attack must contain at least 1 enemy land unit, and the attacking force must have air superiority (meaning they must have equal to, or more air units attacking than the enemy has defending).

or

1B - War Time Production (void with loss of capital city)
Major ICs may now produce a maximum of 12 units, and minor ICs may now produce a maximum of 4. The maximum damage that can be applied to these facilities has not changed, however, ICs must be fully operational (zero damage) in order to produce the extra unit/s.

R2 - Germany

2A - Enigma
German submarine units now attack at 3 or less, and receive 3 dice each when disrupting convoys.

or

2B - Blitzkrieg
Each German mechanized infantry unit may now blitz alone, and transport an artillery unit up to 2 spaces during their combat movement, or non-combat movement phase.

R3 - United Kingdom

3A - Radar (void with the loss of capital city)
All British interceptors, AA artillery units, and built in AA guns now defend @2 or less. Also, operational airbases may now scramble up to 4 fighters to defend adjacent sea zones.

or

3B - Commonwealth Aid
All units (except infantry) produced by original minor ICs in Canada, and South Africa are now 1 IPC cheaper.

R4 - United States

4A - War Bonds Campaign (void with loss of capital city)
America now rolls 2 dice every round during their collect income phase, and may collect that amount in additional IPCs +1.

or

4B - Uncle Sam Campaign (void with loss of capital city)
America now receives 3 free infantry units every turn during their place new units phase (1 in Eastern United States, 1 in Central United States, and 1 in Western United States).

R5 - Japan

5A - Long Lance Torpedos
All hits from attacking Japanese destroyers must be applied to enemy capital ships first.

or

5B - Tokyo Express
Japanese destroyers may transport one infantry unit each provided they are offloaded on to Japanese controlled Islands. Also, all Japanese infantry units on Islands now defend @3 or less.

R6 - Soviet Union

6A - Tankograd
All Russian ICs now have a non-combat movement value of 1, and may now produce tanks for 1 IPC less.

Russian ICs that have made a non combat movement may still build units during their place new units phase. Also, Russian ICs must be fully operational in order to move, and two ICs may never occupy one territory at the same time.

or

6B - Trans-Siberian Railway (void with loss of capital city)
Any number of Russian infantry units, artillery units, and/or AA artillery units may now move from Russia to Novosibirsk, Timguska, Yenisey, or Yakut S.S.R within a single non-combat movement, provided the line to their destination is not broken, the destination is under Russian control, and the movement originated from Moscow.

R7 - United States

7A - Super Fortresses
When American strategic bombers attack (weather in a battle or SBR), they now receive 2 dice each and the attacker may select the best result. Also, American strategic bombers now hit at 2 or less when defending against interceptors, and are now immune to built in AA guns during SBRs.

or

7B - Essex Class Carriers
All American aircraft carriers now have an attack value @2, and their maximum capacity has now increased to 3 air units.

R8 - Germany

8A - Dora
Germany may bombard an enemy territory or hostile sea zone during each combat round @3 or less, provided the battle contains at least 1 German unit, and is adjacent to a German controlled territory in Europe.

or

8B - V-Rockets
Germany may launch a rocket attack from each operational airbase under German control, towards an enemy facility up to 4 spaces away. Germany rolls 1 die per rocket causing that amount of damage to the targeted facility +1, provided it can survive all SBR defences (interceptors and built in AA guns).

R9 - Japan

9A - Banzai Attack
For the 1st combat round only, all Japanese Infantry units attack @2 or less, and @3 or less when supported by artillery (mechanized infantry units non applicable).

or

9B - Super Submarines
Japanese Submarines perform as normal, however, they may now carry 1 fighter each (all aircraft carrier rules apply, however, tactical bombers may not be used, and super submarines do not block enemy naval movements).

R10 - Germany / UK / Russia / Japan / USA / Italy / ANZAC / France

10A - Long Range Aircraft
The movement value of all air units has now increased by 1.

or

10B - Modernized Shipyards (void with loss of capital city)
Sea units are now cheaper to build:

Battleship = $17
Aircraft Carrier = $13
Cruiser = $9
Destroyer = $7
Transport = $6
Submarine = $5

PROGRESSIVE ADVANTAGES

During each Fortunes of War Phase, all eligible nations will make a progress roll using 1 die. Each nation will add the results from their progress rolls during each FOW phase throughout the game until they reach a total of 25 progress points. Once a nation has accumulated 25 progress points, their designated “Progressive Advantage” will immediately become available (or effective).

To track this progress, players shall place their progressive advantage card face up on the table, and than stack chips on it in the amount of progress points achieved throughout the game rounds. Nations may not make progressive rolls during FOW phases in which their capital is under enemy control.

The progressive advantages “Russian Winter”, “Manhattan Project”, “Flying Tigers” and “Kamikaze Honor” are advantages that have a special one time effect, therefore, they will become effective again if the Soviet Union, United States, China, and Japan can reach 25 progress points a second time (progress points gained from one roll exceeding 25 will carry over and count towards the next 25).

Here are the Progressive Advantages available, and the eligible nations assigned to them:

Germany

Jet Fighters
All German fighters now attack at 4 or less, they also intercept and escort @2 or less.

Soviet Union

Russian Winter
Russia rolls 2 dice, and Germany must remove from original Russian territories that many infantry units +1.

Japan

Kamikaze Honor
All Kamikaze tokens are reloaded to 6, and now hit @3 or less. Also, Japan may now use kamikazes to attack in designated kamikaze sea zones as well as defend.

United States

Manhattan Project
America chooses an enemy capital and may then roll 3 dice to damage the IC, 2 dice to remove IPCs, and 1 dice to destroy units on that territory (enemy chooses which casualties to remove).

China

Flying Tigers
China will receive one free fighter during their next place new units phase, but only if they control at least 1 of their original territories.

United Kingdom

Around the Clock Bombing
All British strategic bombers departing from an operational airbase may now conduct SBRs on America’s turn as well as their own.

Italy

Self-Propelled Guns
Each Italian artillery unit may now support up to 2 attacking infantry and/or Mechanized infantry units

France

Viva La France (control of Paris is not required to gain this advantage)
During each place new units phase, France may build 2 free infantry units on any original French territory or territories they still control, or original French territory or territories occupied by their Allies.

STRATEGIC OBJECTIVES

Strategic Objectives are a modification, or a replacement of the original national objectives in the regular rules. Strategic objectives rewarding nations for owning all their original territories, are specific to the roundels printed on each territory. Also, the Japan strategic objective “Trade With America” is the only objective that is collected during a nation’s peace time.

Germany

Deutschland
$5 - Germany controls all their original territories

Caucasus Oil Fields
$5 - An Axis power controls Caucasus

Africa Korps
$5 - Germany has 3 or more land units in Africa.

Soviet Union (When at war with Germany)

Motherland
$5 - Russia controls all their original territories

Lend Lease Act
$5 - The Allied powers control Archangel and there are no axis warships is sea zone #125

Communist Pride
$5 - There are no Allied units on original Russian territories

United States

The Far North
$5 - US controls Alaska and the Aleutian Islands

North America
$5 - US controls Western United States, Central United States, and Eastern United States

Central America
$5 - US controls Mexico, Southeast Mexico, Central America, and West Indies

The Outer Perimeter
$5 - US controls Midway, Wake Island, Hawaiian Islands, Johnston Island, and Line Island

The South Pacific
$5 - The Allied powers control The Philippines, Borneo, Sumatra, Java, and Celebes

Japan

Trade With USA
$5 - Japan has not attacked FIC, and is not at war with the Pacific Allies

Chinese Capitulation
$5 - Japan controls all Chinese original territories

The South Pacific
$5 - Japan controls the Philippines, Borneo, Sumatra, Java, and Celebes

China

Chinese Domination
$5 - China controls all their original territories
(China may now attack Korea, and may also liberate FIC)

The Burma Road
$5 - The Allied powers control the Burma road
(China may now produce artillery units and tanks)

United Kingdom

British Empire
$5 - The United Kingdom controls London, Calcutta, Quebec, and South Africa

The Burma Road
$5 - The Allied powers control the Burma road

Operation Ultra
$5 - There are no Axis submarine units in the Atlantic

Italy

The Mediterranean Coast
$5 - The Axis powers control 3 of the 4 following territories, Gibraltar, Southern France, Greece, and/or Egypt

The Mediterranean Sea
$5 - There are no Allied warships in the Mediterranean

The Middle East
$5 - Italy controls Iraq, northwest Persia, and Persia

North Africa
$5 - The Axis powers control 6 of the 7 following territiries: Morocco, Algeria, Tunisia, Libya, Tobruk, Alexandria, and/or Egypt

ANZAC

Pacific Gateway
$5 - ANZAC controls all their original territories

The South Pacific
$5 - The Allied powers control the Philippines, Borneo, Sumatra, Java, and Celebes

Expeditionary Force
$5 - The Allied powers control Malaya, and Egypt

CITY OBJECTIVES

A city is considered active once it has been captured for the first time, and will remain active for the rest of the game no matter which nation controls it. Once activated, capital cities are each worth a $5 city objective bonus, and non-capital cities are each worth a $2 city objective bonus. Shanghai is the only city that begins the game active, which will give Japan a city objective bonus of $2 to start the game. Capital cities, and non-capital cities that have never been captured at least once, are inactive and have zero city objective value.

Axis Capital Cities

Berlin
Rome
Tokyo

Axis Non-Capital Cities

Warsaw

Allied Capital Cities

Washington
London
Paris
Moscow
Sydney

Allied Non-Capital Cities

Ottawa
Cairo
Leningrad
Stalingrad
Shanghai
Hong Kong
Calcutta
Manila
Honolulu
San Francisco

OPTIONAL RULES

Base Command
Strategic Bombers conducting SBRs only receive a +2 damage bonus if they have departed from an operational airbase.

Deep Decent
Air units may fire upon submarines during the 1st combat round only. Attacking or defending warships may continue to target enemy submarines, however, submarines may not be used as casualties from hits by air units after round 1.

Limited Action
Damaged battleships may no longer bombard during an amphibious assault.

BCATP “The Plan”
A British fighter has been added to the initial set up in Ontario.

War Economy
The British economy is no longer split between London and Calcutta, instead, the United Kingdom will now collect one income for all territories owned on the map with London as it’s capital. All IPCs must be relinquished each time an enemy power captures London, however, Calcutta is no longer a capital city, and the major IC on India has been downgraded to a minor. This optional rule is highly suggested due to the strategic objective card “British Empire”.

Political Sovereignty
A change in the neutrality status of Strict Neutral territories in South America has no influence over Strict Neutral territories anywhere else, and vise versa.

Global Victory
The following victory condition has been added to the regular rules: The first side to claim a combined 12 victory cities including 1 enemy capital city will win the game.

Mutual Allies
In the event of a 6 player game, the Soviet Union will play China, the United States will play ANZAC, and the United Kingdom will play France.

@knp7765:

Hey Yavid,
I like your idea for Vichy/Free France. I have been wanting to incorporate that into the game, but most of the house rules for that seem too complicated. Your rules seem fairly simple. I have a few questions:
1 > If the Allies move into a French territory with no units in it (French Madagascar, French Equatorial Africa, French Central Africa, French Indo-China), those territories are simply liberated for Free France, right?
2 > Vichy France is considered an Axis country and their remaining income goes to Germany during the Vichy France collect income phase. So, after Germany finishes their turn and collects their own income, you add whatever Vichy France has left to the German total for spending next round, right? So it is possible that Allied forces could cut that down a bit.
3 > What happens if Axis forces enter Vichy French territories (e.g. Italy moving from Libya to Tunisia)? Since Vichy is considered Axis, I am assuming that Italy doesn’t actually take control of Tunisia, rather it is simply a shared occupation with the existing French infantry there.
4 > Can French units, once they turn Vichy, move from one French territory to another (e.g. French infantry from French West Africa to French Central Africa)?
5 > I am unclear what happens to the naval units. Are they also Vichy?
A = Do they have to just sit in their sea zones?
B = Or can they move and attack Allied ships?
C = If Allied ships attack Vichy French ships, do they have to sink them or can they turn them Allied?

I think that is it. If you could answer these questions, I think I can incorporate this idea into my next game.

Liberate them for Free France, correct The way I play it is Vichy France collects there income and hands it straight to Germany. The Allies can cut into Vichy’s income by attacking Convoy zones. Vichy Frances turn is basically only handing money straight to Germany. If an Axis power moves into Vichy France then it’s just like if Germany moves units into Italian territories. The just occupy it together. With the added risk of Vichy France switching sides when it comes to defending it. No they can’t move there units around. Vichy France tired to pretend to be neutral so they tired to stay out of it without angering Germany. The French navy also becomes Vichy. Remember UK attacked the French fleet in the med. because it refused to surrender to the allies. It’s kind of the effect I’m shooting for. Remember Vichy units only fight for one round and only one round all surviving Vichy units then switch sides and become Free French. Now that I think about it Vichy shouldn’t be able to switch by being attacked by only aircraft. A popular UK move is taking the Mech Inf. from Egypt and attacking Syria with no help. Odds are the mech doesn’t hit and the French inf. has only a 33% chance of a hit thus turning it Free French.

@oztea:

whoops, i meant january-febuary 194_3_

which means the 42 setup is going to have to back track

im all befuddled now

The operation you described (Manstein’s attempt to break the entrapment of the 6th Army at Stalingrad) actually took place in December 1942. If you’re looking into 1943 then you’d have the 3rd Battle of Kharkov (the Germans taking the territory of Rostov) on Feb or even Kursk, although that’s by late summer 1943.

These rules use the OOB maps for AA50 and 42. They are current files.