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colony4x

A free browser game — play it in your browser, no install. Clean-room browser 4X: Colony4X. A clean-room, browser-based turn-based 4X game. All names, text and graphics are original. Mechanics are loosely inspired by the classic genre of alien-planet colonisation games. Press ? in game for controls. F9 saves col-feedback.json for feedback. play.py…

by @RobertBoettcherSF · RobertBoettcherSF/colony4x on GitHubLANG HTMLHOSTED ON ROBERTBOETTCHERSF.GITHUB.IOUPDATED 29 Oct 2026

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From the README

A clean-room, browser-based turn-based 4X game. All names, text and graphics are original. Mechanics are loosely inspired by the classic genre of alien-planet colonisation games.

Press ? in game for controls. F9 saves col-feedback.json for feedback.

play.py — optional local live-log server.

Game code and docs were developed with a Grok Bot assistant under Robert's direction. All names and text are original.

Read the full README on GitHub →

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