
C.U.B.E
Survive deadly trials, earn upgrades, and compete for the title of True Subject in this 1-6 player co-op psychological experiment where cooperation is required, but only one player can come out on top.
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About C.U.B.E
Help your friends survive... just not better than you.
C.U.B.E is an online 1–6 player co-op horror game where you'll work together to survive ten days of deadly Trials while competing to keep your own death count lower than everyone else's. At the end of Day 10, one player is chosen as the True Subject... then the Final Evaluation begins
Survive The Trials
Every Trial introduces a completely different challenge. Solve puzzles, survive bizarre experiments, navigate deadly environments, and adapt to whatever the facility throws at you next. No two days are ever the same. The trial pool is currently comprised of 25 unique trials with plans for many more.
Trust No One
Survival depends on teamwork, but only one player can become the True Subject. Work together to overcome each Trial while competing to keep your own death count lower than everyone else's.
The Final Evaluation
After ten days, one player is chosen as the True Subject. The rest? You'll have one final chance to take the title for yourselves in the Final Evaluation.
Dress To Impress
We couldn't send you into the trials looking boring now could we?
Features:
• Online co-op for 1-6 players
• 25 Unique Trials & Plans For Many More!
• Randomised runs with high replayability
• A huge variety of items to discover
• Proximity voice chat
• Hilarious physics and ragdoll moments
• Character cosmetics and unlockables
• Full single-player support, though C.U.B.E. is best experienced with others
• Steam Achievements
• Private and Public lobbies
Game details
Game details
Age ratings
Languages
Features
C.U.B.E — frequently asked questions
When does C.U.B.E release?
Steam lists the C.U.B.E release date as Aug 21, 2026.
How much will C.U.B.E cost?
No store has listed a price yet. Set a free price alert on this page and KingsPrice will email you when the first offers appear.
System requirements
Minimum
- OS: Windows 10
- Processor: Intel Core i5 @ 2.5 GHz or equivalent
- Memory: 8 GB RAM
- Graphics: GTX 1060 / RX 6600 XT
- DirectX: Version 12
- Storage: 11 GB available space
Recommended
- OS: Windows 11
- Processor: Intel Core i5 @ 3.0 GHz or AMD
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce RTX 2060 / AMD Radeon RX 6600
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 11 GB available space











