Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
69% positive of 13 · Mixed · Live from Steam
Loading reviews from Steam…
The sinister Dr. Voo Doom has kidnapped the Princess of Ririland and incited a civil war! It's up to repairman extraordinaire, Jack and his boomerang hat to save her and restore peace! Jump through 20+ huge levels, collecting Crystals, Stars and more! Can you save Ririland?
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: 69% on 2026-11-01 → 69% today (13 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
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.
The latest patch had an error that broke some Steam Features (Overlay, Achievements). This one fixes that regression! Thank you for playing!
Hello! This patch fixes 2 bugs that were occurring when playing the game on high refresh rate monitors. Sliding speed was extremely slow. Jack's spinning animation speed when entering or exiting a level was not working as intended. Thanks for playing!