As of when I write this review, this game is showing some promise.
Pros:
Controls are looking decent, and the animations are pretty great. They just added the Strobilomorphs, and they're unique, sexy and well animated. There are only really three guns in the game, but gunplay is okay.
The first level looks interesting and has some great art, so far. The enemies are interesting to look at and well animated.
Cons: 1 level, enemy AI (I can just run through scads of enemies to avoid getting captured), no way to buy ammo, limited guns, no customization or gallery, and I can jump out of the level by climbing the wall at the top right of the map, sound design can use some work, bullets need more feedback (wall/floor hits, enemy damage when shot, etc) and adding some QOL updates like a slight grace period on jumping from cliffs, or improved climbing, more responsive weapons, then this game could be amazing.
Overall, I gave it a 4, which is pretty awesome for how new this is, on demo 2.