Pocket Factory

Pocket Factory is a compact offline factory-optimization puzzle for phones. Build production lines on an 8x10 floor, rotate machines to aim their outputs, route materials with conveyors, and merge matching machines into higher tiers. Turn ore into metal, press metal into parts, assemble engines, and deliver them to the export dock before each contract runs out of production ticks. Watch materials move across the floor, inspect machine direction and tier, pause to fix blocked routes, recycle expensive mistakes, and undo floor edits before restarting the line. Play through 42 local contracts with changing targets, budgets, tick limits, and machine unlocks, or open Endless Sandbox and experiment without a contract deadline. The Blueprint library explains machine roles and recipes, while Factory Log keeps local progression statistics. Pocket Factory works fully offline. Progress and preferences stay on your device. There are no accounts, ads, subscriptions, purchases, analytics, tracking SDKs, or required network access.