The computer game isn’t that great, it has a lot of bugs even with the patch. For example, I was Japan conducting a naval battle against the UK and my submarines attacked. All of a sudden, they attacked again but no damage registered on the enemy. They kept on attacking and attacking in an infinite loop. These are only some of the bugs. the computer opponents seem to like buying subs and not using them and sometimes not even placing them. For example, the UK once bought 3 submarines in a turn, forgot about 2 of them and only put one down and it never used that one. The computer is also pretty stupid. AS Germany, the game totally depends on the Karelia battle. Whoever wins that wins the game.