Best Moddable Games Under $20
The 25 highest-rated moddable games you can get for under $20, ranked by Steam reviews, with the cheapest key across 21 stores.
- #198% of 177,964 Steam reviews
- #297% of 540,205 Steam reviews
2004Garry's Mod
$9.99 -49%$5.00green man gaming & 20 storesSandboxModdableMultiplayerSteam97%Achieve29DeckgoldView All Prices$9.99 -49%$5.00green man gaming & 20 stores - #396% of 170,281 Steam reviews
2010Fallout: New Vegas
$9.99 -68%$3.15GameSeal & 36 storesOpen WorldRPGPost-apocalypticSteam96%Achieve75DeckgoldView All Prices$9.99 -68%$3.15GameSeal & 36 stores - #496% of 53,041 Steam reviews
2018Beat Saber
$19.99 -19%$16.06difmark & 17 storesVRRhythmMusicSteam96%Achieve26DeckplatinumView All Prices$19.99 -19%$16.06difmark & 17 stores - #595% of 40,267 Steam reviews
2017CarX Drift Racing Online
$16.99 -37%$10.64driffle & 21 storesSimulationMultiplayerRacingSteam95%Achieve36DeckplatinumView All Prices$16.99 -37%$10.64driffle & 21 stores - #696% of 17,051 Steam reviews
2021Car Mechanic Simulator 2021
$24.99 -80%$4.87driffle & 24 storesSimulationAutomobile SimRealisticSteam96%Achieve46DeckplatinumView All Prices$24.99 -80%$4.87driffle & 24 stores - #795% of 32,216 Steam reviews
2006The Elder Scrolls IV: Oblivion
$14.99 -68%$4.72driffle & 44 storesRPGOpen WorldFantasySteam95%DeckgoldView All Prices$14.99 -68%$4.72driffle & 44 stores - #897% of 2,891 Steam reviews
- #999% of 525 Steam reviews
2025Platypus Reclayed
$14.99 -38%$9.17kinguin & 4 storesShooterCo-opModdableSteam99%Achieve28DeckpendingView All Prices$14.99 -38%$9.17kinguin & 4 stores - #1096% of 2,173 Steam reviews
2018Rolling Line
$24.99 -28%$17.93instant_gaming & 7 storesTrainsSimulationSandboxSteam96%DeckgoldView All Prices$24.99 -28%$17.93instant_gaming & 7 stores - #1192% of 101,788 Steam reviews
2011The Elder Scrolls V: Skyrim
$19.99 -69%$6.06driffle & 57 storesOpen WorldRPGFantasySteam92%Achieve75DeckgoldView All Prices$19.99 -69%$6.06driffle & 57 stores - #1298% of 344 Steam reviews
2025Shotgun Cop Man
$9.99 -57%$4.29loaded & 10 storesActionPrecision PlatformerShooterSteam98%Achieve21DeckplatinumView All Prices$9.99 -57%$4.29loaded & 10 stores - #1396% of 581 Steam reviews
- #1491% of 6,767 Steam reviews
2020Easy Red 2
$8.99 -15%$7.62driffle & 20 storesWorld War IIFPSFirst-PersonSteam91%Achieve36DeckplatinumView All Prices$8.99 -15%$7.62driffle & 20 stores - #1594% of 626 Steam reviews
- #1689% of 2,207 Steam reviews
2020112 Operator
$24.99 -92%$1.79difmark & 23 storesSimulationRealisticCasualSteam89%Achieve45DeckgoldView All Prices$24.99 -92%$1.79difmark & 23 stores - #1792% of 264 Steam reviews
2020Project Heartbeat
$9.99 -71%$2.86kinguin & 3 storesIndieEarly AccessRhythmSteam92%Achieve6DeckpendingView All Prices$9.99 -71%$2.86kinguin & 3 stores - #1889% of 565 Steam reviews
- #1984% of 3,256 Steam reviews
- #2083% of 4,684 Steam reviews
2017Airport CEO
$24.99 -92%$1.88driffle & 17 storesResource ManagementModdableManagementSteam83%Achieve35DeckgoldView All Prices$24.99 -92%$1.88driffle & 17 stores - #2184% of 717 Steam reviews
2026Gladio Mori
$15.99 -25%$11.97Fanatical & 19 storesPhysicsSwordplayGoreSteam84%Achieve25DeckplatinumView All Prices$15.99 -25%$11.97Fanatical & 19 stores - #2285% of 345 Steam reviews
2025Sensei! I Like You So Much!
$16.99 -63%$6.27driffle & 9 storesImmersive SimCharacter CustomizationIndieSteam85%Achieve56DeckpendingView All Prices$16.99 -63%$6.27driffle & 9 stores - #2392% of 50 Steam reviews
2020Nightmare Puppeteer
Historic Low $0.99steamModdable3DCinematicSteam92%Achieve37View All PricesHistoric Low $0.99steam - #2488% of 110 Steam reviews
2026WindStop Strategy
$9.99 -33%$6.68eneba & 10 storesRPGWuxiaStrategy RPGSteam88%Achieve85View All Prices$9.99 -33%$6.68eneba & 10 stores - #2586% of 170 Steam reviews
KrakenKeys
Find the best prices on Steam games. Our platform makes it easy to compare prices across retailers, helping you save money on everything from popular new releases to indie favourites.
With regularly updated prices and a simple, no-nonsense interface, we make it easy to grow your gaming library without overspending.
Browse
Contact
