Steam App 310830

Retrobooster

A reinvention of the cave-flyer for players who love games of skill. You control an extremely responsive ship, which opens up new possibilities for speed flying challenges, puzzles, and bullet hell scenarios. This game is set at 1980s difficulty--Survive it if you can.

ActionIndieSingle-playerMulti-playerShared/Split ScreenFull controller support
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KINGUINRetrobooster Steam CD KeyKeyStockUpdated: 2026-07-29 17:29
≈ $ 7.44Region free12 available
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KINGUINRetrobooster Steam CD KeyGamekeyz.netUpdated: 2026-07-29 17:29
≈ $ 9.71Region free2 available
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KINGUINRetrobooster Steam CD KeyDigital Distribution HubUpdated: 2026-07-29 17:29
≈ $ 9.90Region free3 available
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KINGUINRetrobooster Steam CD KeyMonKeysUpdated: 2026-07-29 17:29
≈ $ 11.55Region free10 available
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About

A tough-as-nails cave-flyer for players who want a solid challenge. Stay on your toes or this galaxy will devour you.

Retrobooster is an exceptionally difficult 2.5D shooter, focused on skill-based flying and enemy blasting. Pilot your nimble thrust ship through bizarre worlds littered with vicious enemies. Each new level takes you farther from home and, ultimately, into the deadliest reaches of the galaxy. Retrobooster also has speed-flying challenges, puzzles, juicy monsters, a warped sense of humor, and a healthy dose of bullet hell action. Survive to the end if you can, and use your new flying skills to replay for high scores.

Features


  • Master classic thrust ship controls, plus reverse thrust
  • Enjoy detailed physics (with plenty of death by crushing)
  • Navigate 30+ increasingly diabolical levels
  • Unlocked levels can be replayed any time
  • Unleash 10 fierce weapons on a galaxy of enemies
  • Challenge yourself with 4 difficulty levels
  • Customizable controls, because Retrobooster is all about daring flying and unbridled shooting
    • Keyboard
    • Mouse and keyboard
    • Game controller (Some popular controllers are recognized automatically)
  • Split-screen multiplayer for up to 4 players (no online multiplayer)
  • Cooperative and deathmatch multiplayer modes
  • Electronic soundtrack by Subatomicglue frontman, Kevin Meinert

Regional data

Prices

CountryCurrencyInitialFinalDiscountUpdated
United StatesUSD$14.990%2026-07-27 20:07
TurkeyUSD$7.99 USD0%2026-07-27 20:07
ArgentinaUSD$7.99 USD0%2026-07-27 20:07
United KingdomGBP£12.790%2026-07-27 20:07
GermanyEUR14,79€0%2026-07-27 20:07
FranceEUR14,79€0%2026-07-27 20:07
Czech RepublicEUR14,79€0%2026-07-27 20:07
SlovakiaEUR14,79€0%2026-07-27 20:07
CanadaCADCDN$ 19.490%2026-07-27 20:07
AustraliaAUDA$ 21.950%2026-07-27 20:07
BrazilBRLR$ 46,990%2026-07-27 20:07
ChinaCNY¥ 58.000%2026-07-27 20:07
PolandPLN67,99 zł0%2026-07-27 20:07
MexicoMXNMex$ 178.990%2026-07-27 20:07
UkraineUAH325₴0%2026-07-27 20:07
IndiaINR₹ 6900%2026-07-27 20:07
JapanJPY¥ 1,7000%2026-07-27 20:07
South KoreaKRW₩ 16,5000%2026-07-27 20:07

Really Slick

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Quick answers

Frequently asked questions

How much does Retrobooster cost?

Retrobooster is currently listed as: $14.99. Prices may vary by region and store.

Which platforms does Retrobooster support?

Retrobooster supports: windows, linux.

Who developed and published Retrobooster?

Retrobooster was developed by Really Slick and published by Really Slick.

Are external marketplace offers available for Retrobooster?

Yes. There are 4 marketplace offers for Retrobooster; the lowest cached offer starts from ≈ $ 7.44.