Games like TwentyOne
Games like TwentyOne include CloverPit, Buckshot Roulette, Inscryption, The Stanley Parable, and Among Us 3D. We matched them by the tags players give TwentyOne on Steam (Psychological, Card Battler, Strategy, 3D, and Emotional): closest matches first, and among equally close ones the better-known games.
CloverPit
Shared: Strategy · Gambling · First-Person
Buckshot Roulette
Shared: Strategy · Psychological · First-Person
Inscryption
Shared: Card Battler · Psychological · Strategy
The Stanley Parable
Shared: Psychological · First-Person · Funny
Among Us 3D
Shared: Strategy · 3D · First-Person
Animation Throwdown: The Quest for Cards
Shared: Card Battler · Strategy · Dark Humor
Who's Your Daddy?!
Shared: First-Person · Funny · Strategy
Griftlands
Shared: Card Battler · Strategy · Choices Matter
Before Your Eyes
Shared: Emotional · First-Person · Psychological
THE CORRIDOR
Shared: Psychological · First-Person · Funny
Liars Bar
Shared: 3D · Funny · First-Person
SIDE EFFECTS
Shared: Strategy · 3D · Gambling
G.O.P.O.T.A
Shared: First-Person · Dark Humor · Funny
Beholder
Shared: Strategy · Choices Matter · Dark Humor
Hello Neighbor
Shared: First-Person · 3D · Strategy
Legend of Mortal
Shared: Choices Matter · Lore-Rich · Strategy
The Beginner's Guide
Shared: First-Person · Psychological · Emotional
Quarantine Zone: The Last Check
Shared: First-Person · 3D · Choices Matter
No, I'm not a Human
Shared: Psychological · Choices Matter · First-Person
Nobody Wants to Die
Shared: 3D · First-Person · Psychological
Superliminal
Shared: Psychological · First-Person · Funny
To the Moon
Shared: Emotional · Indie · Psychological
Do Not Feed the Monkeys
Shared: Strategy · Dark Humor · Choices Matter
Poker Night at the Inventory
Shared: 3D · Funny · Gambling