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Games like Portal 2 | IndieDex

Portal 2
Games like Portal 2

Find the Steam hidden gems

actions with secrets you find without a guideor

Games like Portal 2

A first-person puzzle platformer featuring a solo story campaign, co-op puzzle solving, and a level editor, lauded for its voice acting and writing.

Degrees of Separation
A puzzle platformer playable solo or in split-screen co-op, following two contrasting souls with elemental powers through a fantasy world, with colorful visuals and a roughly 6-hour run.
2019-02-13
- Action
- Platform

Puzzle

Adventure

Fantasy

Indie

Side view

Arcade

Schrodinger's Cat Burglar cover art

Schrodinger's Cat Burglar

A cute quantum puzzle adventure about a cat in two places at once, playable solo or co-op, with satisfying test-chamber puzzles and roughly 17-23 hours of play.

2026-05-21

Comedy
Puzzle
Adventure
Third person
Bird view / Isometric
Mystery

What Lies in the Multiverse cover art

What Lies in the Multiverse

A dimension-shifting puzzle platformer with a bleakly funny multiverse story, praised for fresh mechanic-driven puzzles and a roughly 10–13 hour playthrough.

2022-03-04

Action
Comedy
Platform
Puzzle
Adventure
Indie
Side view

Lab Rat cover art

Lab Rat

A satirical single-player puzzle adventure with block-pushing mechanics and an AI narrator, with reviewers' median playtime around 8.5 hours.

2025-04-15

Comedy
Science fiction
Puzzle
Bird view / Isometric
Indie

Together: Moon Escape cover art

Together: Moon Escape

A lighthearted two-player co-op adventure on the moon where you solve asymmetric low-gravity puzzles to escape a slime empire in about six hours.

2026-04-21

Adventure
Indie

Morkredd cover art

Morkredd

A tense, physics-based co-op puzzler about balancing light and shadow in a dark world, best experienced with a partner.

2020-12-10

Puzzle
Bird view / Isometric
Indie

Escape Simulator 2 cover art

Escape Simulator 2

A first-person escape room puzzle game with solo/co-op play and a room editor, featuring polished puzzle rooms but a co-op mode that feels like single-player with friends.

2025-10-27

First person
Puzzle
Adventure
Indie
Simulator

Bridge Constructor Portal cover art

Bridge Constructor Portal

Build bridges and solve Portal-style physics puzzles in a challenging, humorous campaign of about 5 hours.

2017-12-20

Science fiction
Puzzle
Strategy
Side view
Simulator

It Takes Two cover art

It Takes Two

A co-op-only adventure that throws two players through a hilarious, emotional, roughly 12-hour mix of puzzles, platforming, and absurd gameplay challenges.

2021-03-25

Action
Platform
Puzzle
Adventure
Third person

The Talos Principle 2 cover art

The Talos Principle 2

A thought-provoking first-person puzzle adventure through a robot civilization, with large explorable landscapes and a roughly 30-hour narrative campaign.

2023-11-02

Action
First person
Science fiction
Puzzle
Adventure
Third person
Indie

Gateways cover art

Gateways

A single-player retro-styled 2D puzzle-platformer metroidvania where a scientist uses gateway guns to solve increasingly complex lab puzzles, with a dark, playful tone; reviewers averaged about 6-10 hours.

2012-09-13

Science fiction
Platform
Puzzle
Indie
Side view

Together in Between cover art

Together in Between

A short first-person co-op puzzle adventure where two players trapped in the same magic book but different dimensions must solve Wizard-King puzzles together.

2024-09-02

First person
Puzzle
Fantasy
Indie