One Mistake
Lead Bulb, a fearless robot, through two parallel worlds – the mysterious Black World and the electrified Positive-Negative World. Shift charges, solve puzzles, and leap through danger in this thrilling single-player adventure where every move counts… and one mistake can change everything.
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What are keyshops?About One Mistake
Step into the World of Bulb – A Robot with a Spark of Determination.
In One Mistake, you take control of Bulb, a small but resolute robot powered by nothing more than a battery, a glowing light bulb, and wire-like limbs. Driven by curiosity and purpose, Bulb embarks on a mission to unravel the secrets hidden across dimensions.
Game details
Game details
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One Mistake price history
Lowest tracked price: €4.99 (Jul 7, 2026) · current best: €4.99.
One Mistake reviews
100% positive reviews all-time.
One Mistake — frequently asked questions
Where can I buy One Mistake at the cheapest price?
Right now the cheapest offer for One Mistake is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price One Mistake has ever been?
The lowest price KingsPrice has tracked for One Mistake is €4.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get One Mistake at a discount?
Create a free price alert on this page and KingsPrice will email you when One Mistake drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 (64bit)
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Graphics: Nvidia GeForce GTX 570
- DirectX: Version 11
- Storage: 5 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64bit)
- Processor: Intel Core i7
- Memory: 8 MB RAM
- Graphics: Nvidia GeForce GTX 760
- DirectX: Version 11
- Storage: 5 GB available space
