Games like Teleport Master
Games like Teleport Master include Portal, Portal 2, Supraland, The Talos Principle 2, and PEAK. We matched them by the tags players give Teleport Master on Steam (Exploration, 3D Platformer, Puzzle Platformer, Action, and Casual): closest matches first, and among equally close ones the better-known games.

Portal
Shared: Puzzle Platformer · 3D Platformer · Puzzle

Portal 2
Shared: Puzzle · Puzzle Platformer · 3D Platformer

Supraland
Shared: Exploration · Puzzle Platformer · Physics

The Talos Principle 2
Shared: Puzzle · Exploration · Puzzle Platformer

PEAK
Shared: Exploration · Physics · Adventure

Viewfinder
Shared: Puzzle Platformer · Puzzle · First-Person

Human Fall Flat
Shared: Puzzle · Puzzle Platformer · Physics

Chained Together
Shared: Casual · Puzzle Platformer · 3D Platformer

COCOON
Shared: Exploration · Puzzle Platformer · Puzzle

The Ball
Shared: 3D Platformer · Puzzle Platformer · Action

Slime Rancher
Shared: Exploration · First-Person · Adventure

Moncage
Shared: Casual · Puzzle · Exploration

Outer Wilds
Shared: Exploration · Puzzle · Adventure

Superliminal
Shared: Puzzle · First-Person · Physics

Prison Escape Simulator: Dig Out
Shared: Casual · Exploration · Simulation

Monument Valley 2
Shared: Casual · Action · Exploration

The Talos Principle
Shared: Puzzle · Exploration · First-Person

Sonic Frontiers
Shared: 3D Platformer · Exploration · Action

Internet Cafe Simulator 2
Shared: Exploration · Simulation · 3D

Refunct
Shared: 3D Platformer · Puzzle Platformer · Casual

Quantum Conundrum
Shared: Puzzle Platformer · 3D Platformer · Puzzle

Mirror's Edge™
Shared: Exploration · 3D Platformer · First-Person

RV There Yet?
Shared: Exploration · Physics · Adventure

Valley
Shared: Exploration · Action · First-Person