IMHO.

Great Permutator vs Number Machine: Math Factory

Great Permutator and Number Machine: Math Factory both land in Indie, Simulation on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Indie, Simulation on Steam. Great Permutator (2014) is 12 years older than Number Machine: Math Factory (2026). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Great Permutator

Choose Great Permutator if it matches what drew you to this matchup. Great Permutator launched in 2014.

Choose Number Machine: Math Factory

Choose Number Machine: Math Factory if you want a Strategy and Casual game with DualShock Controller Support, Color Alternatives, and Custom Volume Controls. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Number Machine: Math Factory launched in 2026.

Both Great Permutator and Number Machine: Math Factory sit in Indie and Simulation on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Great Permutator vs Number Machine: Math Factory — Steam metadata comparison
Great Permutator — Steam game coverGreat PermutatorNumber Machine: Math Factory — Steam game coverNumber Machine: Math Factory
Released20142026
GenresIndie, SimulationStrategy, Indie, Simulation, Casual
PlatformsWindows, macOS, LinuxWindows, macOS, Linux
Steam DeckUnratedUnrated
Price6.99 USDPrice unknown
Steam reviews81.8% positive (44 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersRipatti SoftwareARIELEK

Side by side

Great Permutator vs Number Machine: Math Factory — FAQ

Should I play Great Permutator or Number Machine: Math Factory first?
If you want chronology, Great Permutator (2014) came out before Number Machine: Math Factory (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Great Permutator and Number Machine: Math Factory similar?
They overlap on Indie, Simulation on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Great Permutator vs Number Machine: Math Factory (2026) · imho.run