Really good game and very polished. I love the work you put into the graphics, the cutscene is cool and the characters animation feels really natural and smooth. It even looks like you got some sort of cloth simulation on his clothes. The game got really hard quickly, the level with the monster in the middle already took me a lot of time to complete and the one with the pipes as well. I feel like at some levels I initially struggled to set foreground from background apart, like with the pipes one, where I didn't realize at first that they are not just some background element. Got stuck at the level with the floating cubes. Sound design is also really polished and also the little details like the reload animation after death add a lot of quality. 

Edit: Actually came back to this, just to complete it which I did after some struggle. Until now this is my favorite game of the whole jam and I have played almost 50. The only negative is really the difficulty.

Really unique idea to make a game like  this in a Sidescroller format! The intro cutscene gave some serious metal gear vibes and honestly I really like it!