Games like The Abyss
Games like The Abyss include Poppy Playtime, Bendy and the Dark Revival, Atomic Heart, Rise of the Tomb Raider™, and Little Nightmares II. We matched them by the tags players give The Abyss on Steam (Action, Adventure, Action-Adventure, Puzzle, and Mystery): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Puzzle · Dark · Survival Horror

Bendy and the Dark Revival
Shared: Action · Adventure · Survival Horror

Atomic Heart
Shared: Adventure · Action · Action-Adventure

Rise of the Tomb Raider™
Shared: Action · Adventure · Action-Adventure

Little Nightmares II
Shared: Adventure · Puzzle · Dark

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

Seen
Shared: Adventure · Dark · Puzzle

Bendy and the Ink Machine
Shared: Puzzle · Survival Horror · Dark

Amnesia: Rebirth
Shared: Action-Adventure · Puzzle · Adventure

LIMBO
Shared: Puzzle · Adventure · Dark

DARQ: Complete Edition
Shared: Adventure · Puzzle · Dark

Deliver Us The Moon
Shared: Adventure · Action · Indie

Sherlock Holmes: The Devil's Daughter
Shared: Adventure · Puzzle · Mystery

Resident Evil Requiem
Shared: Action · Survival Horror · Action-Adventure

UNCHARTED™: Legacy of Thieves Collection
Shared: Adventure · Action-Adventure · Action

The Room Three
Shared: Adventure · Puzzle · Mystery

Hello Neighbor 2
Shared: Adventure · Puzzle · Action-Adventure

The Room
Shared: Puzzle · Mystery · Adventure

Lorelei and the Laser Eyes
Shared: Adventure · Puzzle · Action

Little Nightmares
Shared: Adventure · Puzzle · Dark

A Plague Tale: Requiem
Shared: Action · Adventure · Action-Adventure

Resident Evil 4
Shared: Action · Survival Horror · Dark

Sally Face - Episode One
Shared: Adventure · Puzzle · Dark

The Room Two
Shared: Puzzle · Mystery · Adventure