Best Science Games Under $20
The 25 highest-rated science games you can get for under $20, ranked by Steam reviews, with the cheapest key across 21 stores.
- #196% of 84,235 Steam reviews
2015Kerbal Space Program
$39.99 -82%$6.99loaded & 40 storesSpaceSimulationSandboxSteam96%DeckplatinumView All Prices$39.99 -82%$6.99loaded & 40 stores - #297% of 1,355 Steam reviews
- #395% of 691 Steam reviews
- #496% of 340 Steam reviews
- #594% of 541 Steam reviews
- #696% of 196 Steam reviews
2025The Bibites: Digital Life
Historic Low $9.99steamSimulationSandboxArtificial IntelligenceSteam96%Achieve20DeckpendingView All PricesHistoric Low $9.99steam - #791% of 1,161 Steam reviews
- #8100% of 55 Steam reviews
- #989% of 2,048 Steam reviews
2019Juno: New Origins
$19.99 -97%$0.41GameSeal & 12 storesBuildingScienceSpace SimSteam89%Achieve99DeckgoldView All Prices$19.99 -97%$0.41GameSeal & 12 stores - #1089% of 1,672 Steam reviews
- #1192% of 291 Steam reviews
2013Sokobond
$14.99 -87%$1.82GameSeal & 8 storesSokobanScienceDifficultSteam92%Achieve8DeckplatinumView All Prices$14.99 -87%$1.82GameSeal & 8 stores - #1288% of 807 Steam reviews
- #1396% of 55 Steam reviews
- #1490% of 188 Steam reviews
- #1593% of 68 Steam reviews
2023Pure Logic
$8.00 -65%$2.76kinguin & 1 storeLogicPuzzleDifficultSteam93%Achieve13DeckplatinumView All Prices$8.00 -65%$2.76kinguin & 1 store - #1690% of 92 Steam reviews
2019Size Matters
$9.99 -98%$0.19kinguin & 21 storesSimulationCasualScienceSteam90%Achieve57DeckplatinumView All Prices$9.99 -98%$0.19kinguin & 21 stores - #1790% of 58 Steam reviews
2024Sokobond Express
$14.99 -80%Historic Low $2.88kinguin & 3 storesPuzzleLogicScienceSteam90%Achieve13DeckpendingView All Prices$14.99 -80%Historic Low $2.88kinguin & 3 stores - #1885% of 184 Steam reviews
- #1986% of 93 Steam reviews
2020Project Chemistry
$9.99 -94%$0.56kinguin & 12 storesScienceEducationCraftingSteam86%Achieve15DeckpendingView All Prices$9.99 -94%$0.56kinguin & 12 stores - #2088% of 51 Steam reviews
- #2182% of 332 Steam reviews
2023Gravity Field
$29.99 -97%$0.80k4g & 10 storesPuzzleScienceSimulationSteam82%Achieve18View All Prices$29.99 -97%$0.80k4g & 10 stores - #2282% of 307 Steam reviews
2020The Light Remake
$4.99 -80%Historic Low $0.99steamWalking SimulatorSurvival HorrorFirst-PersonSteam82%Achieve15DeckgoldView All Prices$4.99 -80%Historic Low $0.99steam - #2382% of 62 Steam reviews
- #2476% of 373 Steam reviews
- #2580% of 60 Steam reviews
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