tellar Cluster Forge turns the supplied nebula scene and planet art into a mission-based cluster puzzle. Players open a sector, study its route deck, then swap adjacent planets on a five-by-five forge grid to make triples and longer cascades. Each run tracks live planet objectives, combo growth, score pressure, and limited star-shuffle charges. The app includes a custom loading screen, sector map, mission briefing, playable forge screen, archive-and-rules screen, and result summary.
A space arcade puzzle where adjacent planet swaps build route-clearing clusters