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Tethr

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Tethr screenshot 1

Tethr

Mad Mechs Inc. · Published by Mad Mechs Inc.

Last updated 28 Sept 2026

Play as a ragdoll tethered to other players and cooperate to survive physics-based challenges. The catch? One of you is secretly an imposter.

Free to PlayComing SoonDJCTQ 14Co-opPvPSteam WorkshopFull Controller Support

Free

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Prices can lag the live Steam store — always confirm before buying.

Indie, Casual · More free games

Cooperate or sabotage each other as you and your teammates are connected by invisible tethers in Tethr's casual indie game. Outmaneuver the sneaky imposter while navigating tricky physics puzzles together.

About this game

Tethr is a physics-based party game with elements of social deception. You complete challenges while tethered to other players, one of which is secretly an imposter.

Multiplayer + Singleplayer

Play with up to 4 players or join solo and add AI.

Social Deception

The imposter among you will attempt to sabotage your plans by pushing you into propellors, fans, quicksand, lava, spikes, gaps etc... If a "normal" loses all their tethers, they're eliminated! But if an imposter loses their tether, the game continues and their true identity is revealed.

Combat

Punch, grab, lift, and throw others into traps to eliminate them.

Physics Playground

Fight atop an airplane in the sky, drive a vehicle through quicksand, fight in a Ferris wheel over lava, and dominate the rooftop of a sprawling skyscraper.

Ragdoll

Your character is a flailing ragdoll with stubby limbs that punches, grabs, and jumps to manipulate the world (and others) around them.

Customization

Unlock and equip cosmetics including limited-time and special holiday-themed items.

As an imposter, would you pretend to be a normal and deceive others into fighting, or would you immediately begin the sabotage? As a normal, would you cooperate with others to identify the imposter, or would you fend for yourself?


How you play is up to you!

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 7
  • Processor: 2nd generation Core i3, AMD A6, or higher
  • Memory: 4 GB RAM
  • Graphics: Nvidia 8800 GT, AMD 5670, Intel HD 3000
  • DirectX: Version 10
  • Network: Broadband Internet connection
  • Storage: 250 MB available space
  • Additional Notes: DirectX 10 or higher

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • Processor: Core i5
  • Memory: 8 GB RAM
  • Graphics: SM4 1GB VRAM
  • DirectX: Version 10
  • Network: Broadband Internet connection
  • Storage: 250 MB available space
  • Additional Notes: DirectX 10 or higher

Supported Languages

English*
*languages with full audio support

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