Games like Sink
Games like Sink include Baldur's Gate 3, Clair Obscur: Expedition 33, Back to the Dawn, OMORI, and Undertale. We matched them by the tags players give Sink on Steam (RPG, Turn-Based Combat, Linear, Psychological, and CRPG): closest matches first, and among equally close ones the better-known games.
Baldur's Gate 3
Shared: RPG · Turn-Based Combat · Story Rich
Clair Obscur: Expedition 33
Shared: Turn-Based Combat · RPG · Story Rich
Back to the Dawn
Shared: RPG · Story Rich · Pixel Graphics
OMORI
Shared: RPG · Story Rich · Pixel Graphics
Undertale
Shared: Story Rich · RPG · Pixel Graphics
To the Moon
Shared: Story Rich · RPG · Pixel Graphics
Persona 5 Royal
Shared: Turn-Based Combat · RPG · Story Rich
Encased: A Sci-Fi Post-Apocalyptic RPG
Shared: Turn-Based Combat · RPG · CRPG
Warhammer 40,000: Rogue Trader
Shared: RPG · CRPG · Turn-Based Combat
Finding Paradise
Shared: RPG · Story Rich · Pixel Graphics
Disco Elysium - The Final Cut
Shared: RPG · Story Rich · CRPG
Wandering Sword
Shared: RPG · Story Rich · Pixel Graphics
Persona 4 Golden
Shared: Turn-Based Combat · RPG · Story Rich
The Test
Shared: Story Rich · Psychological · Pixel Graphics
Murders on the Yangtze River
Shared: Story Rich · Detective · RPG
OCTOPATH TRAVELER™
Shared: RPG · Turn-Based Combat · Story Rich
The Thaumaturge
Shared: RPG · CRPG · Turn-Based Combat
OneShot
Shared: Story Rich · Pixel Graphics · Indie
Chained Echoes
Shared: RPG · Turn-Based Combat · Pixel Graphics
The World of Kungfu: Dragon and Eagle
Shared: RPG · Turn-Based Combat · Indie
Cassette Beasts
Shared: Turn-Based Combat · RPG · Story Rich
The Nameless: Slay Dragon
Shared: RPG · Turn-Based Combat · Story Rich
FINAL FANTASY X/X-2 HD Remaster
Shared: Turn-Based Combat · RPG · Story Rich