Games like Roulette Heist
Games like Roulette Heist include Stacklands, Town of Salem, Tabletop Simulator, Slay the Spire 2, and Among Us. We matched them by the tags players give Roulette Heist on Steam (Gambling, Tabletop, Social Deduction, Survival Horror, and Card Game): closest matches first, and among equally close ones the better-known games.

Stacklands
Shared: Card Game · Survival · Solitaire

Town of Salem
Shared: Social Deduction · Mystery · Strategy

Tabletop Simulator
Shared: Tabletop · Card Game · Simulation

Slay the Spire 2
Shared: Card Game · Deckbuilding · Strategy

Among Us
Shared: Social Deduction · Survival · Multiplayer

Balatro
Shared: Card Game · Deckbuilding · Strategy

UNO
Shared: Tabletop · Card Game · Casual

Sultan's Game
Shared: Card Game · Tabletop · Simulation

Magic: The Gathering Arena
Shared: Card Game · Deckbuilding · Gambling

Don't Starve Together
Shared: Survival · Adventure · Survival Horror

Inscryption
Shared: Card Game · Deckbuilding · Strategy

Buckshot Roulette
Shared: Gambling · Strategy · Indie

Sons Of The Forest
Shared: Survival Horror · Survival · Multiplayer

Slay the Spire
Shared: Card Game · Deckbuilding · Strategy

The Four Kings Casino and Slots
Shared: Gambling · Card Game · Simulation

Yu-Gi-Oh! Legacy of the Duelist
Shared: Card Game · Deckbuilding · Simulation

Barotrauma
Shared: Survival Horror · Survival · Simulation

Project Winter
Shared: Social Deduction · Survival · Adventure

Demonic Mahjong
Shared: Tabletop · Card Game · Deckbuilding

Bogos Binted?
Shared: Tabletop · Card Game · Simulation

Slots & Daggers
Shared: Gambling · Strategy · Tabletop

Dune: Imperium
Shared: Deckbuilding · Card Game · Tabletop

Talisman: Digital Classic Edition
Shared: Tabletop · Card Game · Strategy

Cardboard Town
Shared: Card Game · Tabletop · Deckbuilding