I like the art style. It looks very different from the games I have seen. Sounds are ok. The idea of being a robot and controlling an AI fits the theme. Also, I like that there are different guns with different stats. Here are some things you could change to make the game better! The background is very static. The game would feel more alive with a moving background. Your jumping and moving are quite fast so many platforms were off-screen for me and I ended up falling into the void. One subtle nice change is maybe reducing the visible number of decimal points in the reloading (It looks messy with this many decimals). Other than that, you have a pretty good game for it being made in 4 days.
Also, it would be awesome if you could play and rate my game as well!