Somehow I had not logged this one in, weird! Let me paste my steam review here (I don't think I ever reached the final boss, but the review should clarify why; still gonna chip away at it and see what I can do about it):

Progression can feel maddeningly slow due to the veeery little incremental upgrades you get, I wish it was just a bit more generous with them. Also the walking animation with the standard guns drives me CRAZY, for a game all about being acrobatic and jumping around you would think one of the animations you will see the most would be better (I know, absurd nitpick, it's just been eating me inside for years). Anyway, pretty entertaining, looks nice, hope they make something else building on top of the premise.

review: s'good, could be better and a bit of balancing in the story wouldn't hurt. starting with gorogong is the worst decision in the whole game.

first draft:Still playing, but making you start the story with fucking GOROGONG of all the possible monsters must be the most horrid choice they made. Getting my ass kicked in normal by everyone somehow, but that could be my skill issue (still kinda baffling monster can just combo your ass straight from the beginning, no difficulty curve at all? really?)