Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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100% positive of 9 · 9 user reviews · Live from Steam
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Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (9 reviews)
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
NEW in this version: * Required stars to unlock levels reduced * UI performance improvements Bugs fixed: * Armor Red Baron 1000 was not displaying correctly while facing sideways * Chest collection achievement was not completable * Stage overview did not refle…
NEW in this version: * Fix reappearing energy cell in Kingdom level 20 * Update local speed run achievement requirements * Minor improvements and bug fixes Thank you for playing! If you enjoy our game, please consider leaving us a review!
NEW in this version: * Fix crash in Kingdom level 17 when being hit by a specific bullet * Fix laser not showing correctly in Kingdom level 19 * Fix a bug with transportable container collisions * Fix color blind mode not working in certain levels * Balancing …
NEW in this version: * Increase font size and UI elements in menus * Local achievements will be kept when campaign progress is reset * Fixed campaign finished achievement * Fixed an issue that did not save color blindness settings * Small performance improveme…
NEW in this version: * Fixed a bug, that could potentially lead to a broken level after collecting the third armor piece * Fixed an issue that could stop audio from working * Fixed an issue where final boss could become immune to laser damage * Bats now have t…
Preview-Demo Fixes Fixed an issue that prohibited some users from starting the game on MacOS Added Apple Silicon Support FIxed issues after manual progress reset Various minor fixes and improvements
We are happy to announce that Professor Doctor Jetpack is now available on all platforms on Steam! After two intensive years of development, we are very proud to be able to present the full game to the public. We truly hope you are having as much fun playing P…
We are proud to be part of the Games Baked in Germany Steam Sale Event 2024. In celebration of the event, we are happy to share an exclusive preview demo of our new game with you, ahead of the full release this summer! We hope you enjoy it, as much as we do! A…
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
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