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Space Chess

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Space Chess

Jacob Bambeck · Published by Jacob Bambeck

6 user reviews — 100% positive (6 reviews)

Last updated 28 Sept 2026

Play Capture-the-King Raumschach, invented in 1907 and made more playable by futuristic visuals! Spread out cells and helpful highlighting maximize the player's ability to visualize the board.  The game features public and private lobbies.

Free to PlayDJCTQ 6Multiplayer

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Free To Play, Strategy · 2025 · More free games

Discover the intricate tactics of Space Chess as you play Capture-the-King Raumschach. Developed by Jacob Bambeck and released in 2025, this free-to-play strategy game offers expansive board layouts and intuitive cell highlighting to enhance your gameplay experience.

About this game

Multiplayer 3D chess! While other 3D chess games simply feature 3D graphics, this one actually implements 3D rules.  It is, to the best of the author's knowledge, the only 3D-rules chess game that can be played over the network. Rules are Capture-the-King Raumschach. The original Raumschach (German for "Space Chess") rules were written in 1907, and the game is noted for its playability, setting it apart from gimmicky 3D versions of chess.  This game features publicly discoverable lobbies as well as private lobbies that allow you to play your friends using a lobby code.  Spread out cells allow for a truly cube-shaped board. Glowing move visualizations allow you to see where both you and your opponent's pieces can move maximizing playability in the face of somewhat complex piece movement. Put your brain to the test!

Public lobbies may be sparse until the game picks up momentum.  Find a match on Facebook!

System Requirements

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Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 or later
  • Processor: Intel, AMD 64-bit

Recommended

Recommended:
  • Requires a 64-bit processor and operating system

Supported Languages

English

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