Games seems fun and it sure has potential to be expanded a lot!
The only massive problem I see with the game is the starting deck that is very slow and often leaves you with empty turns when you cannot move or cannot shoot.
The first games are usually boring, you plant yourself in front of the enemy and hope to draw an attack cards since trying to move around to avoid being hit is too random. You will usually need 1 card to turn, 1 to move and 1 to shoot but in my games I never managed that.
Still, great work!