Novagon takes you on a journey through the stars.

Rules:
Swap pairs of asteroids to connect 5 or more of the same type to gather their materials. If you connect more or trigger chain reactions you increase the amount of materials awarded. Gather enough materials before you run out of moves/time to complete each level.

Features:
* 123 progressively more challenging levels
* Loads of different asteroid types and power-ups
* Novagon is completely free (no in-app purchases and no annoying ads)