Seamspace: Minesweeper

Classic mine-clearing puzzles with a three-dimensional space backdrop

Polynomial Games · Released Aug 11, 2025

Reviews: Very Positive; 88% of 120
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 1 year ago; Oct 5, 2025
Minimum PC: Shader Model 5.0; 4 GB RAM · 0.2 GB disk; Full requirements

What is Seamspace: Minesweeper?

This free, single-player puzzle game has you reveal cells while avoiding hidden mines. Choose beginner, intermediate, or expert difficulty, or create a custom board. A No Guess mode is also available.

For you if...

+you enjoy chasing faster puzzle completion times
+you prefer solving puzzles with a controller

Not for you if...

−you want multiplayer competition rather than solo puzzles

What players say

88% of 120 reviews are positive

Players praise the audio. Recurring complaints include high resource use, clicks that fail to register, and boards that still require guesses, especially in extreme and custom modes.

Screenshots and trailer

Seamspace: Minesweeper system requirements

Minimum: Shader Model 5.0, 4 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Seamspace: Minesweeper?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: Windows 10 (64-bit)
Processor: x64 with SSE2
Graphics: Shader Model 5.0
Memory: 4 GB RAM
Storage: 200 MB available space
DirectX: Version 11

Does Seamspace: Minesweeper have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Seamspace: Minesweeper run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS, Linux
Achievements: 22
Steam features: Cloud saves, Family Sharing
Languages: Text only: English.

Does Seamspace: Minesweeper use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam