Nice idea, but the game certainly needs more polish. The weapons don't feel that impactful and using the melee weapons is almost suicide, because it puts you really close to the enemies. Some kind of dodge button would've also been neat. But I can understand that this has been created within few days, so for that it has some things going for it. The artstyle is quite nice looking and the game is packed with references to movies and games, which is always a plus.
Nice attempt and if the developer polishes it after the jam even more, it could be great fun!