Lots of comments here, I'll answer the genral ones:
The Royal Navy is way underpowered, I'll fix this. The main reason is that the GER AI get's too many naval units to begin with.
I think the air forces are quite well done, although the brits do have a few too many if they are AI. Btw, if you want to "clear up" the skies, strike or bomb first with fighters. With luck you'll manage to destroy their planes
Then attack with bombers, after their fighters have used up their intercept turns on your fighters.
The USSR used to play the Polish attack great, I'll try to make them do it again.
Hardner:
Yes, I got it. The rivers, although some flow inland from the sea, are very good.
Nope, not releasing the final version today. There's still so much to do before I can say that this is "complete", so I'll keep WWII here for awhile. But the next update will focus on these points:
- Rivers on the map
- 3 different versions: 1939, 1940 & 1941
- Royal Navy fixed
- Soviet vs Poland fixed
- Misc. crash caused by transports & landing crafts fixed *
- Mech. & Mobile Inf are classified as infantry
*) To fix this, change the iCombat value for UNIT_TRANSPORT & UNIT_L_CRAFT into 1.