Pretty cool game, especially for a solo developer. I think it's very visually appealing and the monster design is pretty silly looking (in a good way!) and is animated pretty well. I really dig the idea of using the keyboard to move and look around and shoot like it's a hybrid between house of the dead and typical FPS games. Music is also pretty chill as well. I think my only real issue with the game is that there's not much variety to it aside from the stages. You kinda do the same thing over and over again. Like for example, it would be pretty cool if there was different alien types that shot lasers at you as well or can force you to use different weapons via super armor (those would be nice too), or if there was some sort of round structure and a goal to work towards (Maybe I didn't play long enough but I don't think I saw anything like that.) Overall, very cool game and great job as a solo dev especially, but it could use some work in the gameplay area of things.