This game has got a lot of possibilities, but all can be done in a quarter... thats too short !!
I had fun at my first minutes, but one boss type is too poor
Upgrades are the same a last... and i also have got a question:
Are All %damages Upgrades/powerup Cumulative (+) ? Or are they multiplied themselves ?
They are multiplicative! Don't worry, the sequel will have much more!