Games like Delta Manifold
Games like Delta Manifold include Far Cry® 6, Far Cry® 5, Kena: Bridge of Spirits, Bright Memory, and Hollow Knight: Silksong. We matched them by the tags players give Delta Manifold on Steam (Exploration, Metroidvania, FPS, Souls-like, and Shooter): closest matches first, and among equally close ones the better-known games.

Far Cry® 6
Shared: FPS · Shooter · Action-Adventure

Far Cry® 5
Shared: FPS · Action-Adventure · Exploration

Kena: Bridge of Spirits
Shared: Exploration · Souls-like · Action-Adventure

Bright Memory
Shared: FPS · Female Protagonist · Shooter

Hollow Knight: Silksong
Shared: Metroidvania · Souls-like · Exploration

TUNIC
Shared: Exploration · Metroidvania · Souls-like

Hollow Knight
Shared: Metroidvania · Souls-like · Exploration

Echo Point Nova
Shared: FPS · Exploration · Shooter

Bright Memory: Infinite
Shared: FPS · Female Protagonist · Action

BioShock Infinite
Shared: FPS · Shooter · Action

STAR WARS Jedi: Fallen Order™
Shared: Souls-like · Action-Adventure · Exploration

Aimlabs
Shared: FPS · Shooter · Action

Fallout 4
Shared: Exploration · Shooter · FPS

Supraland
Shared: Exploration · Metroidvania · FPS

Rise of the Tomb Raider™
Shared: Exploration · Female Protagonist · Action

Half-Life 2
Shared: FPS · Action · Shooter

Tomb Raider Game of the Year
Shared: Female Protagonist · Exploration · Action

Half-Life: Alyx
Shared: FPS · Shooter · Female Protagonist

Momodora: Reverie Under The Moonlight
Shared: Metroidvania · Exploration · Souls-like

Pseudoregalia
Shared: Metroidvania · Exploration · Female Protagonist

Black Mesa
Shared: FPS · Shooter · Action

PowerSlave Exhumed
Shared: FPS · Metroidvania · Shooter

Prince of Persia The Lost Crown
Shared: Exploration · Metroidvania · Action

Deep Rock Galactic
Shared: FPS · Exploration · Shooter