Factory Legacy: Idle Empire
Grow a small workshop into a factory empire across five eras
- Android
- iOS
A relaxed idle factory in orbit: start one machine and grow a whole production line
Galaxy Foundry: Idle Factory is a relaxed idle factory game by Rui Codex for Android, set in orbit. You start one machine by hand, spend the credits on levels, hire managers so eight machines run on their own, and prestige to new star systems for permanent boosts. It is free to play from start to finish, plays offline, and has optional videos and in-app purchases with no full-screen ads between screens.
Scroll sideways or use the arrow keys.
Tap cycles, buy levels and reach milestones that double the output.
Automated machines keep producing while you are away.
Five star systems with their own rule twists, and Dark Matter that boosts every run.
Three looks per machine; a complete set adds a permanent +10% output.
Three contracts and a bonus chest every day, plus a 7-day reward streak.
Forty ranks with rewards, kept through every prestige, and 20 achievements.
No full-screen ads between screens, optional videos, offline play and no account.
Every run starts with a single machine. Tap it to run a cycle, spend the credits on more levels and watch milestones double the output. Hire a manager and that machine runs forever, also while you are away, so hours of production are waiting when you come back. Overclock pushes an automated machine faster for a few seconds, and Rivet, the foundry robot, cheers you on as cargo rolls through all eight machines.
When the run is big enough, Prestige jumps the foundry to a new star system and pays Dark Matter, a permanent boost to everything you build next. There are five star systems, Home Orbit, Ember Belt, Frost Moon, Nebula Reach and Singularity Rim, each with its own rule twist and a five-star Sector Charter to complete. In the Lab, Dark Matter research and permanent Cores upgrades sit in one place, and every machine has three blueprint looks that unlock as it levels up, with a permanent +10% output for each completed set.
There is always something to do: three new contracts and a bonus chest every day, a 7-day daily reward with a streak, 40 Foundry Ranks that survive every prestige, 20 achievements, an online leaderboard and Time Warps that collect hours of production at once. The game is free to play with no full-screen ads between screens. Videos are always optional, and purchases such as crystals, Remove Ads, the Founder's Kit and the Foundry Pass are optional, with permanent purchases restored on a new phone.
Players who like idle and incremental games, factory builders and space themes, and want a calm game that keeps progressing between short sessions.
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We design, build and publish our own apps with the same engineering we put into client software.
Built in Flutter and Dart on an in-house game engine that Rui Codex shares across several of its games. Offline production is worked out from the clock when the game is next opened rather than simulated tick by tick, progress is kept on the device with SQLite, and the game is localised into nine languages.
Yes, it is free to play from start to finish. Optional purchases include crystals, Remove Ads, the one-time Founder's Kit and the permanent Foundry Pass, and permanent purchases restore on a new phone.
There are no full-screen ads between screens. Videos are always your choice, for example to double offline earnings, boost production for 4 hours or take a free daily Time Warp.
Yes. Every machine with a manager keeps producing while you are away, and the production is waiting to be collected when you come back.
Yes. It plays offline, with no account and no email needed.
Not at the moment. Galaxy Foundry is published on Google Play for Android phones and tablets; there is no App Store version yet.
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Rui Codex builds mobile apps, web platforms and integrations for businesses in Belgium and across the EU.
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