Oxygen Not Included vs RimWorld

Oxygen Not Included is the cheaper of the two right now at ~US$17.21, US$5.48 less than RimWorld. On playtime it is also the better value: Oxygen Not Included costs US$0.25/h against US$0.28/h for RimWorld — 70h to beat versus 80h.

Oxygen Not Included vs RimWorld, side by side

Oxygen Not Included vs RimWorld, United States store pricing
MetricOxygen Not IncludedRimWorld
Price now~US$17.21~US$22.69
All-time lownot recordednot recorded
Steam rating97% positive97% positive
Hours to beat70h80h
Cost per hourUS$0.25/hUS$0.28/h
PlayersSingle-playerSingle-player
Available onSteam, EpicSteam, Epic, GOG
Released2019, Klei Entertainment2018, Ludeon Studios

Pick Oxygen Not Included if

Thermodynamics simulation nothing else matches. It is a Colony Sim by Klei Entertainment, 2019, and takes about 70 hours. The catch: brutally unforgiving learning curve. Full Oxygen Not Included price breakdown.

Pick RimWorld if

The AI storyteller generates disasters you will retell for years. It is a Colony Sim by Ludeon Studios, 2018, and takes about 80 hours. The catch: sparse visuals hide a very deep game. Full RimWorld price breakdown.

Other comparisons

Games at their all-time low right now · Every game we track that's on GOG · Browse all 100 PC games

How this comparison is made

Prices come straight from the stores' own feeds, in USD for United States, and are cached for about 30 minutes; hours-to-beat and the pros and cons are our editorial estimates. Cost per hour is the cheapest current price divided by hours-to-beat. No ads, no affiliate links and no paid placement — a store link earns us nothing. Every weight and threshold we use is published.