Played your game, was quite fun :)
You can check out my review here:
Thank you for the lets' play.
Your guys can only attack forward on Y axis. We now realise the maybe we should've clarified that in the tutorial. We also think that we should add horizontal attacks and backwards attacks. (not as a separate action, just an improvement to thie default attack)
You didn't really get to the part where the game REALLY gets out of control, eventually on level 8-11 the enemies get very powerful and they start to outnumber you. It's a shame that you didn't get to that part but I guess you get the point of the game. It has a lot of replay value, so you might want to go for another run after we update it post jam :)
thank you!