The creator only published part of this prompt; see the original post for the rest. What follows is the published part.

A procedurally-generated game in infinite stranded space colonies with realistic physics. All creative decisions made by @claudeai Opus 5.5, all done in just one week's usage window at Pro-level. Claude chose to add pettable cats in the combat-free mode. https://claude.ai/artifact/1o1DWNgoanSy2ZCRTCtjpq