Really hyped for this game! It's very cool to see a game inspired by Alien Soldier nowadays and even cooler to see that it has a unique flavor. The game feels great and pretty tight and I like how all the bosses featured in this demo are pretty different from each other, the later ones killed me a few times before getting used to their fights.
Edit: Forgot to mention, but in the tutorial I found a bug at the platform that you need to fall trough to continue. I accidently pressed down + jump while stepping at the floor and the platform and then I wasn't able to jump from both or fall trough the semi solid anymore.