PLEASE REMAIN CALM Brilliant little game, man.
The design is super tight. I loved the idea of using your coins as resource for the store, attacking and movement. Really adds a crucial level of depth and balance to the game, and it's wonderful. The level generation is great too, and the enemies are nice and varied and unique.
The graphics, sound design and overall presentation are fantastic too. Simple and stylish. Same goes for the music. I also love how you can zoom, it's basically an unobstrusive map system and it feels great.
Difficulty is just right too, and I love how you keep the player moving with the instadeath darkness. Stops them from being too cautious and slow. Reminds me of some elements I've put in my own games.
I had fun, thanks for making this.