Games like Serre
Games like Serre include Slime Rancher, Big Walk, Indiana Jones and the Great Circle, Portal 2, and Viewfinder. We matched them by the tags players give Serre on Steam (Adventure, Casual, Action-Adventure, Puzzle, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Exploration · Casual

Big Walk
Shared: Puzzle · Adventure · Exploration

Indiana Jones and the Great Circle
Shared: Action-Adventure · Adventure · Puzzle

Portal 2
Shared: Puzzle · Puzzle Platformer · First-Person

Viewfinder
Shared: Puzzle · Puzzle Platformer · Adventure

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

TUNIC
Shared: Puzzle · Exploration · Action-Adventure

Slime Rancher 2
Shared: Adventure · Casual · First-Person

Monument Valley
Shared: Adventure · Puzzle · Casual

Supraland
Shared: Adventure · Puzzle Platformer · Exploration

Supraland Six Inches Under
Shared: Adventure · Puzzle Platformer · Puzzle

COCOON
Shared: Adventure · Puzzle · Puzzle Platformer

The Witness
Shared: Puzzle · Exploration · First-Person

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

Moss VR
Shared: Adventure · Puzzle · Action-Adventure

PEAK
Shared: Adventure · Exploration · First-Person

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

Chained Together
Shared: Adventure · Casual · Puzzle Platformer

Stray
Shared: Adventure · Exploration · Puzzle

Spirit of the North
Shared: Adventure · Casual · Puzzle

VLADiK BRUTAL
Shared: Adventure · Casual · First-Person

Chants of Sennaar
Shared: Adventure · Puzzle · Colorful

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

Tomb Raider I-III Remastered Starring Lara Croft
Shared: Action-Adventure · Adventure · Exploration