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YO UP!
YO UP! is a chaotic co-op physics building game where one wrong move can collapse everything. Build unstable towers solo or with friends, climb floating islands, and reach for space... if your tower holds.

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Features
Languages:
Interface Full Audio Subtitles
English ✔ ✔
French ✔ ✔
Italian ✔ ✔
German ✔ ✔
Spanish - Spain ✔ ✔
Japanese ✔ ✔
Portuguese - Brazil ✔ ✔
Portuguese - Portugal ✔ ✔
Russian ✔ ✔
Simplified Chinese ✔ ✔
Spanish - Latin America ✔ ✔
Traditional Chinese ✔ ✔
See all 12 supported languages
Content
Includes Interactive Elements

In-game chat, Online interactivity

This game is not yet available on Steam

Planned Release Date: 2026

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About This Game

WORK TOGETHER

You’ll need teamwork to climb anything at all. Place planks, ladders, bridges and improvised structures to create paths upward, but every addition makes your tower more unstable. Help each other build, or accidentally destroy everything in the process.

BUILD & CLIMB

Nothing here is stable. Construct your own way forward using physics-based building and climbing mechanics. Every structure bends, sways, and collapses under pressure. One wrong placement can change everything.

PHYSICS CHAOS

Expect the unexpected. Your creations are only as stable as your last placement. Watch entire towers collapse, recover mid-climb, or turn brilliant plans into disasters in seconds.

REACH THE SKY

Progress through floating island layers as you climb higher and higher toward space. Each stage pushes your teamwork, creativity, and patience further than the last.

CLIMBING IS BETTER WITH FRIENDS

Play solo or invite up to three friends in online co-op. Work together to build your way up or struggle to survive each other’s “helpful” construction ideas.

FEATURES

  • Up to 4 player online co-op

  • Physics-based building and climbing

  • Fully emergent chaos-driven gameplay

  • Floating island vertical progression

  • Character customization

  • Solo or multiplayer play

  • Constantly unstable structures

System Requirements

    Minimum:
    • OS: Win 10
    • Processor: Intel Core i5 @ 2.5 GHz or equivalent
    • Memory: 8 GB RAM
    • Graphics: GTX 1060 or RX 6600 XT
    • DirectX: Version 12
    • Storage: 4 GB available space
    • Additional Notes: Requires a 64-bit processor and operating system
    Recommended:
    • OS: Win 11
    • Processor: Intel Core i5 @ 3.0 GHz or AMD Ryzen 5 or equivalent
    • Memory: 16 GB RAM
    • Graphics: RTX 2060 or RX 7600xt or equivalent
    • DirectX: Version 12
    • Storage: 6 GB available space
    • Additional Notes: Requires a 64-bit processor and operating system
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