Didn't see any bugs, but some features could be better explained. You CAN sell units. select them in the tower and hit the delete key. It should better explain that you need a certain amount of gold to upgrade. I was wondering why the stars kept disappearing and reappearing.
@Furbaa, the tutorial tells you that tournaments are the 2nd week of every even numbered month, and that you are way too weak at the beginning to even try it.
I loved this game.. at first. But by level three, I was swarmed by invaders, my units that I purchased did not appear, and I lost the level but got a Glorious Victory and continued to the next level. 3/5 because I want to see the issues fixed. This could go 5-star.
Brilliant! Although, I don't see a game with a primary purpose of social commentary scoring well. Yes, the game ends. It might might just piss you off. 5/5 from Me.
 "Homerun In Berzerk Land: Berzerk Ball")
 "Taberinos")
 "Slice: Fortress Defence")
 "Miami Shark")
 "Valthirian Arc")
 "Robot wants kitty")
 "Idle Kingdom")
 "ORBITAL"){kind=icon}
 "Seed of Destruction")
 "Fig. 8")
 "Word Kingdom")
 "Musicshake")
 "Gray")
 "GUNROX: Zombie Encounter")
 "Realistick box")
 "Ultimate Crab Battle")
 "ef the game")