Games like Swirl W@tch
Games like Swirl W@tch include FTL: Faster Than Light, Deus Ex: Mankind Divided, Heat Signature, Intravenous, and Invisible, Inc.. We matched them by the tags players give Swirl W@tch on Steam (Stealth, Roguelite, Atmospheric, Sci-fi, and Immersive Sim): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Sci-fi · Difficult · Roguelike

Deus Ex: Mankind Divided
Shared: Stealth · Sci-fi · Cyberpunk

Heat Signature
Shared: Stealth · Sci-fi · Roguelite

Intravenous
Shared: Stealth · Difficult · Tactical

Invisible, Inc.
Shared: Stealth · Cyberpunk · Difficult

Deus Ex: Human Revolution - Director’s Cut
Shared: Stealth · Sci-fi · Cyberpunk

Deus Ex: Game of the Year Edition
Shared: Stealth · Cyberpunk · Immersive Sim

Alien: Isolation
Shared: Sci-fi · Stealth · Atmospheric

Prey
Shared: Sci-fi · Immersive Sim · Atmospheric

Peripeteia
Shared: Stealth · Immersive Sim · Atmospheric

Shadow Tactics: Blades of the Shogun
Shared: Stealth · Tactical · Difficult

Satellite Reign
Shared: Sci-fi · Cyberpunk · Stealth

SYNTHETIK: Legion Rising
Shared: Roguelite · Difficult · Top-Down Shooter

RUINER
Shared: Cyberpunk · Atmospheric · Top-Down Shooter

Skin Deep
Shared: Stealth · Immersive Sim · Sci-fi

Brigador: Up-Armored Edition
Shared: Sci-fi · Difficult · Roguelite

Amnesia: The Bunker
Shared: Atmospheric · Stealth · Immersive Sim

System Shock
Shared: Immersive Sim · Sci-fi · Cyberpunk

Hades
Shared: Roguelite · Indie · Action

Desperados III
Shared: Stealth · Tactical · Atmospheric

METAL GEAR SOLID V: THE PHANTOM PAIN
Shared: Stealth · Tactical · Atmospheric

Cyberpunk 2077
Shared: Cyberpunk · Sci-fi · Atmospheric

Hitman: Absolution
Shared: Stealth · Tactical · Action

Crysis Remastered
Shared: Stealth · Sci-fi · Atmospheric