The Flock is interesting for two reasons. Firstly, its horror themed asymmetrical gameplay, and secondly developer Vogelsap is made entirely of students. Valve likes the game so much it's let it skip Greenlight and go straight to Steam.
The game pitches you and the other players as The Flock, a race of supernatural beings competing to claim an artifact that can transform them into a more human creature called the Carrier. The catch is that the artifact emits light that burns the Flock, forcing competing creatures to take the high ground and avoid direct confrontation, or remain still, turning to stone and becoming invulnerable but immobile.
Check out the trailer. Students.
The Flock - [vogelsap.com]