
- Developer
- Kaio Meris
- Publisher
- Kaio Meris
- Released
- Nov 4, 2020
- Editions
- 3
- Price checked
- 19 minutes ago
- Tracked since
- Oct 8, 2026
- Product code
- app:1328530
Game
Quantum Protocol
Where it is cheaper
41 regions-
Russia ₽490 $6
-
Ukraine ₴285 $6.26
-
Indonesia Rp 114,999 $6.36
-
United States your region $12.99 $12.99
Description
A deckbuilding card game where it's always your turn. Play as the master hackers of Quantum and take on the most dangerous malware in the world. Every action matters. Make plays, upgrade your deck, and break the enemy board!

Build your deck as you go in this challenging card game. Take on multiple scenarios. Some will be quick puzzles, others will be long tests of endurance. You'll need to spend as much time planning your approach as executing it.
Change Your Deck. At Any Time.
Adapt to any situation quickly. But be careful, enemies will adapt as well.
Break Any System. Even the Game Itself.
Cards are your hacking tools. With so many to choose from, no two runs will be the same.
Behind Every Program, A Dream.
Experience the lives of the people behind the code. Even as an unstoppable computer virus threatens to destroy the modern world, sometimes the most important problems are the ones hidden inside each of us.
PC requirements
Minimum
- OS
- Windows 10 (64 bit only)
- Processor
- 2.4 GHz Dual Core
- Memory
- 4 GB
- Graphics
- NVIDIA GeForce GTX 460 or AMD Radeon HD 5770 /w 1GB VRAM
- DirectX
- 11
- Storage
- 3 GB
Recommended
- OS
- Windows 10 (64 bit only)
- Processor
- 2.4 GHz Quad Core
- Memory
- 8 GB
- Graphics
- NVIDIA 970 / AMD Radeon 290
- DirectX
- 11
- Storage
- 3 GB
Best price
Russia ₽490
$6
All-time low
Steam Buy in Steam In your region $12.99 117% more
Price history
₽490 ₽490
Oct 10 today
- Now
- ₽490
- Lowest
- ₽490 · Oct 10
- Highest
- ₽490
The price has not changed since Oct 10
Ratings
About the game
- Developer
- Kaio Meris
- Publisher
- Kaio Meris
- Released
- November 4, 2020
- Genres
- Card & board,Visual novel,Strategy
Languages 5
| Language | Menus | Voice | Subtitles |
|---|---|---|---|
| English | |||
| French | |||
| Japanese | |||
| Korean | |||
| Simplified Chinese |


