
Challenge 99
A highly challenging game made for platformer enthusiasts.
Offers
What are keyshops?Demo (1)
Try this game before buying.
DLCs (1)
About Challenge 99
Challenge 99 is a precision platformer where your goal is to guide a nanoball through increasingly difficult levels in an attempt to escape a simulation. I made this game to test your perseverance and to push your ability to overcome seemingly impossible obstacles.
If you can make it to the end of the game, you can definitely call yourself a master platformer.
What the game offers:
99 unique and creative level designs.
8 different abilities to master.
A practice mode that will help you prepare for the upcoming obstacles.
A race mode where you earn ranks by beating fast time goals (with a ghost feature).
Tough to earn in-game achievements.
Hidden easter eggs and secret collectibles that invite some exploration.
Music Credits:
AudioCoffee
Cyberwave-Orchestra
Evgeny_Bardyuzha
mariokhol
PaulYudin
Game details
Game details
Age ratings
Game modes
Languages
Challenge 99 price history
Lowest tracked price: €8.15 (Jul 7, 2026) · current best: €8.15.
Challenge 99 — frequently asked questions
Where can I buy Challenge 99 at the cheapest price?
Right now the cheapest offer for Challenge 99 is €8.15 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Challenge 99 has ever been?
The lowest price KingsPrice has tracked for Challenge 99 is €8.15 (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 Challenge 99 at a discount?
Create a free price alert on this page and KingsPrice will email you when Challenge 99 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
- OS: Windows 10
- Processor: Intel Core i5 7th generation
- Memory: 4 GB RAM
- Graphics: NVidia GeForce GTX 750
- DirectX: Version 11
- Storage: 600 MB available space
Recommended
- OS: Windows 11
- Processor: Intel Core i7 8th generation
- Memory: 8 GB RAM
- Graphics: NVidia GeForce GTX 1050
- DirectX: Version 11
- Storage: 600 MB available space













