Really fun gun but I wish it ran a bit faster. The jumps feel laggy and so does my hand. The knife is OP as fuck. The music was really good but got repetitive as shit and I just muted it at many points in the game. I would also like to be able to jump onto the stairs, not have to go to the end of the them then begin climbing. The enemys' player detection system could also be a bit better. Sometimes they know I'm near them even when I'm standing on a roof above them. It's fine if they can hear me through a door.