One Hit KO
One Hit KO is a fast-paced, single-player, 2-button fighting game that pays homage to classic martial arts video games and movies.
Offers
What are keyshops?Demo (1)
Try this game before buying.
About One Hit KO
Press left to hit left, press right to hit right, but be careful, if you miss it´s over! One Hit KO is a simple game about pure skill, reflexes and concentration.
As you keep playing new enemy types are introduced and the game quickly becomes frantic and exhilarating. You'll fall many times before reaching the end, and that's ok because the game frequently rewards you with one of the 24 unlockable characters to keep you motivated.
Features:
- References to the 80's and 90's world of martial arts.
- Unlock 24 playable characters as you improve your high score (cosmetic, no gameplay changes).
- Learn to defeat 8 enemy types (+1 final boss).
- One long level with 7 random scene changes (cosmetic, no gameplay changes).
- Only one (secret) power-up to aid you, your skills and reflexes are what matters.
Game details
Game details
Game modes
Languages
One Hit KO price history
Lowest tracked price: £4.99 (Jul 7, 2026) · current best: £4.99.
One Hit KO reviews
80% positive reviews all-time.
One Hit KO — frequently asked questions
Where can I buy One Hit KO at the cheapest price?
Right now the cheapest offer for One Hit KO 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 Hit KO has ever been?
The lowest price KingsPrice has tracked for One Hit KO 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 Hit KO at a discount?
Create a free price alert on this page and KingsPrice will email you when One Hit KO 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 7 or Later
- Processor: 2 GHz
- Memory: 4 GB RAM
- Graphics: 512 MB VRAM
- DirectX: Version 10
- Storage: 200 MB available space
