Quantum Go
Released 20 October 2026 · PC · Strategy

Quantum Go reimagines the ancient game of Go with quantum mechanics. Place classical stones or create superpositions across the board, then watch possibilities collapse as the battle unfolds. Face challenging AI, build a career, compete in tournaments, or challenge other players in multiplayer.
Story
An ancient game of strategy meets the uncertainty of the quantum world. Quantum Go takes the timeless rules of Go and introduces an entirely new strategic dimension: quantum mechanics . Alongside traditional stones, players can make quantum moves that allow a stone to exist across multiple possible positions. As the board develops, quantum measurements can collapse these possibilities into reality, transforming the position and forcing both players to adapt their strategies. Behind the scenes, Quantum Go uses QutritLabs, a ternary quantum computing simulation library , to simulate the quantum mechanics that power superposition and measurement within the game. Quantum states are represented and processed using quantum circuits, with measurement determining how a stone's superposition collapses onto the board. Build territory. Surround your opponent. Protect your groups. But remember: in Quantum Go, what appears to be on the board isn't necessarily what will still be there after the next measurement. Classical Go Meets Quantum Strategy Play using familiar Go tactics and strategies while deciding when to introduce uncertainty through quantum stones. Quantum mechanics...
Gameplay
An ancient game of strategy meets the uncertainty of the quantum world. Quantum Go takes the timeless rules of Go and introduces an entirely new strategic dimension: quantum mechanics . Alongside traditional stones, players can make quantum moves that allow a stone to exist across multiple possible positions. As the board develops, quantum measurements can collapse these possibilities into reality, transforming the position and forcing both players to adapt their strategies. Behind the scenes, Quantum Go uses QutritLabs, a ternary quantum computing simulation library , to simulate the quantum mechanics that power superposition and measurement within the game. Quantum states are represented and processed using quantum circuits, with measurement determining how a stone's superposition collapses onto the board. Build territory. Surround your opponent. Protect your groups. But remember: in Quantum Go, what appears to be on the board isn't necessarily what will still be there after the next measurement. Classical Go Meets Quantum Strategy Play using familiar Go tactics and strategies while deciding when to introduce uncertainty through quantum stones. Quantum mechanics aren't simply a visual effect. Superposition can change how territory develops, create new threats and make seemingly settled areas of the board uncertain. For players who prefer a more traditional...
Features
- Single-player
- Multi-player
- Steam Achievements
- Adjustable Difficulty
- #category_playable_at_your_own_pace
- Playable without Timed Input
- Family Sharing






Release details
Quantum Go is a Strategy game by Macauley Coggins. Quantum Go came out on Tuesday, 20 October 2026 on PC. This date comes from Steam and was last checked on 20 October 2026.
Frequently asked questions
When did Quantum Go come out?
Quantum Go came out on 20 October 2026.
Which platforms is Quantum Go on?
Quantum Go is on PC.
Who makes Quantum Go?
Quantum Go is developed by Macauley Coggins.
What kind of game is Quantum Go?
Quantum Go is a game of these genres: Strategy.