Add some new weapons (sniper, shotgun, more non-automatic weps, etc), a little bit of polish, make the movement more pricise, and you will have yourself an amazing game. this game is already great for a beta
There is definitely a bug with parting gift. On multiple occasions i have seen my units kill an enemy unit while that card is active, and the enemy's portal takes no damage.
There's definitely a bug with the card that makes it so enemy units killed deal 1 damage to their portal. I've watched my units kill an enemy unit while that card is active, and at least half the time their portal takes no damage
Deity, get the cannon tower and upgrade it to the Mastodont tower. Then get a long range tower and max it out. Only combine with other long range ones.