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Great Permutator
Great Permutator is a puzzle. Hard and tricky. One in which you will have to build a complex system of conveyors and various devices so that the colored boxes can travel across the factory and arrive at right places and in right order. If you are into clever engineering puzzles, this game is for you
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.
“Great Permutator is a challenging logic and automation puzzle game developed and published by Ripatti Software. Released in 2014, it focuses on designing functioning conveyor systems rather than action, exploration, or storytelling. Players are presented with colored boxes that…”
— a player, Steam review · 11 hrs playedPlayer activity
Monthly average concurrent players. History through 2023-06 via SteamCharts; self-collected from the Steam API since Aug 2026.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Steam Trading Cards
We've added Steam Trading Cards. Now you can collect the cards, turn them into badges and get backgrounds and emoticons (or just trade them on Steam market). Also collecting the cadrs you can learn a
Steam Trading Cards
We've added Steam Trading Cards. Now you can collect the cards, turn them into badges and get backgrounds and emoticons (or just trade them on Steam market). Also collecting the cadrs you can learn a
Update v1.18
A small update with a lot of small changes: - added colorblind modes - added shortcuts (people with german keyboards can swap Z and Y in options) - added new leaderboard - added easter egg - changed o
Update v1.18
A small update with a lot of small changes: - added colorblind modes - added shortcuts (people with german keyboards can swap Z and Y in options) - added new leaderboard - added easter egg - changed o
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-28.
| Genres | Indie, Simulation |
| Player tags | Puzzle · Automation · Simulation · Programming · Building · Difficult · 2D · Pixel Graphics · Logic · Strategy · Sci-fi · Level Editor (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Steam Trading Cards · Steam Cloud · Includes level editor · Family Sharing |
| Languages | English |
| Achievements | 16 |
| Official site | http://ripattisoftware.com/greatpermutator/ |
Minimum system requirements (PC)
Minimum: OS *: Windows XP/Vista/7/8 Processor: 1GHz Memory: 1 GB RAM Graphics: Any videocard with 3d support Storage: 100 MB available space