For starters - the game is fun, intresting, and so on and so on. I realy do fill that way, but lots of people already told you that, so there's no real need for me to do so. Lets better go to criticizm. So, I've beaten the last boss by using only mouse. The mele atack gives you nearly infinity mobility, especialy if you-re near walls, and both it and th range one allows you to stay in the air for as long as you'd like. So I just flew from one wall to another using meles, climbed up the same way, and shot the incoming ghosts, moving back over them when they came too close. It kinda wasn't that interesting. I think the game should either have more ballanced moveset, or levels that make use of the already existing imbalance. But all of this is mostly relevant in case you are going to develop this game further. What you have for now is still realy cool for a game-jam. Thanks a lot for a fun game!