Based on the visual novel social deduction video game of the same name where the crew of a spaceship must deduce who among them is a Gnosia, an alien-like creature, and put them into cryosleep before it kills them.
Episode 1
BOCCHI THE ROCK!
Baka and Test: Summon the Beasts
The Everyday Tales of a Cat God
Minami-ke
Fist of the North Star
Baki the Grappler
KochiKame
Cyborg 009
Eureka Seven
Neon Genesis Evangelion
The Wallflower
Yu-Gi-Oh! Duel Monsters
Ah! My Goddess
Beast Machines: Transformers
Lime-Colored History of War
Moyashimon
Blue Orchestra
My Landlord and Me
Ef: A Tale Of Memories & Melodies
Sakura Wars