this game is really cool! :D I really liked the feel of the game, and the music and SFX were wonderful with the panning and slowing at low health! I really liked the game's mechanics; it felt very robust and satisfying. The only thing is I think the tutorial should communicate better what to do with the white blood cell clusters. additionally, sometimes the special effects (while really pretty) made it hard to see what was ahead of me, making it harder to dodge things or collect heals. Really cool game though! It felt wonderful to play and had a cool style! I don't know if this is too obscure but it reminded me a lot of the final boss from ty the Tasmanian Tiger, except that was really not fun (from what I can remember) and this is fun! Good job on your submission! :D