If you haven't played this game you should. It is extremely fun and contains alot of surprises. Multi-Player is a blast as well. Definitely reccomend.

Rust is an EXTREMELY fun game to play with friends. It mainly consists of working together with other people or killing on sight and looting.

Risk of Rain is a great game to play alone or with friends if you are looking for a new experience or just to kill some time. I definitely reccomend.