Build conveyor networks, refine resources and defend your factories from waves of enemies. Explore the original solo campaigns and custom maps in this offline browser edition.
Choose Play, then Campaign to begin on Serpulo, or Custom Game for a standalone map. Follow the original tutorial: mine copper, place drills and conveyors, then supply your turrets.
About 81 MiB · original campaigns, artwork and music
Ready when you are.
Saves
Written campaigns, custom-game saves, settings and blueprints stay locally in this browser. Use the original save/menu commands before stopping; an unsaved custom match is session-only. Stop commits files already written by the engine. Clearing browser data removes local progress.