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Steam
QTI - Quantum Tunnel Idle
Also known as QTI - Quantum Tunnel Idle, qqti, qti quantum tunnel idle
AN IDLE GAME BASED ON THE "TUNNELING EFFECT"!
Last update
5 Jun 2026
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0
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Browse past updates and patch notes for this game.
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Achievements
Community progression
Top picks from 10 Steam achievements, sorted by player unlock rates.
- Fresh GraduateCompleted all the tutorials97.1%
- Breakthrough RookieAchieved the first wall phase-through97.1%
- Master of TheoriesAcquired all the theories60.1%
- Banana HoarderCollected 5000 bananas43.7%
- Level 30 VictorCleared stage 3028.4%
- Banana Upgrade SpecialistPurchased all the banana upgrades28.1%