Games like Quintus and the Absent Truth
Games like Quintus and the Absent Truth include Bendy and the Dark Revival, Bendy and the Ink Machine, Poppy Playtime, Amnesia: Rebirth, and Portal 2. We matched them by the tags players give Quintus and the Absent Truth on Steam (Horror, Adventure, First-Person, Singleplayer, and Cartoony): closest matches first, and among equally close ones the better-known games.

Bendy and the Dark Revival
Shared: Horror · First-Person · Singleplayer

Bendy and the Ink Machine
Shared: Horror · First-Person · Singleplayer

Poppy Playtime
Shared: Horror · Singleplayer · First-Person

Amnesia: Rebirth
Shared: First-Person · Horror · Singleplayer

Portal 2
Shared: Singleplayer · First-Person · Puzzle

Little Nightmares II
Shared: Horror · Adventure · Singleplayer

Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · First-Person

Firewatch
Shared: Adventure · First-Person · Story Rich

Atomic Heart
Shared: Adventure · Singleplayer · Horror

Garten of Banban
Shared: Horror · First-Person · Singleplayer

Outer Wilds
Shared: Adventure · Story Rich · Singleplayer

Little Nightmares
Shared: Horror · Adventure · Singleplayer

Hello Neighbor 2
Shared: Adventure · Horror · First-Person

The Beast Inside
Shared: Horror · Adventure · First-Person

Sally Face - Episode One
Shared: Horror · Story Rich · Adventure

Resident Evil Requiem
Shared: Horror · First-Person · Singleplayer

The Room
Shared: Adventure · Puzzle · Singleplayer

What Remains of Edith Finch
Shared: Story Rich · First-Person · Adventure

Resident Evil Village
Shared: Horror · First-Person · Singleplayer

MiSide
Shared: Horror · First-Person · Story Rich

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Singleplayer

Indiana Jones and the Great Circle
Shared: First-Person · Adventure · Singleplayer

Return of the Obra Dinn
Shared: Singleplayer · Story Rich · Puzzle

Tomb Raider Game of the Year
Shared: Adventure · Singleplayer · Action