Challenge Europe is too tough. The other guy just starts with way too many armies. The only thing I have not tried is airlifting to Sevastopol or someplace like that and tearing up through the bottom. I did find a bug though - If you play a reinforcement card and go back from phase 2 or 3 it is removed and you lose the reinforcements.
Not a terrible game, except for the MASSIVE STUPIDITY of a forced timeout. Pretty repetitive, but somewhat addictive for a starting player until you are told you have to wait before you can play. No thanks - I'll just go find something else.
I'm giving up and walking away from this game. I cannot get past the level that limits you to certain items - I spend my entire game hitting the fix all turrets button. How about an auto fix toggle?
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I'm pretty sure there's no way to lose cards. If you clicked Start Over, you need to play the card again from the Cards button.