1. About Shadow Jump
Shadow Jump is a landscape endless runner for iOS and Android. Control Main and Shadow independently, clear the obstacles in each world, and keep both alive. Every cleared obstacle adds one point. A collision in either world ends the run.
The full app includes 200-point world shifts, 20 pairs of giant visitors, 20 collectible emblems, and a wardrobe of 18 hats and 18 suits. Core play is free, with ads and optional cosmetic purchases.
2. Controls, Progress & FAQs
How do I control the two runners in the app?
Open Settings → Configure controls. Left / Right assigns the left half to Main and the right half to Shadow. Top / Bottom assigns the upper half to Main and the lower half to Shadow. Jump Buttons provides Both, Main and Shadow controls at the bottom right. Both jumps the runners together. Your selection is saved across runs.
How do I play the browser demo?
Press A for the sunset runner and L for the shadow, or use the two on-screen jump buttons. Press Enter to start, retry or resume, and P to pause or resume. Escape also pauses an active run. The demo covers the two independent runners, obstacles and scoring; world shifts, giant encounters, trophies and wardrobe unlocks are features of the mobile app.
What happens when the worlds flip?
Every 200 points, new obstacles stop spawning. After the remaining obstacles are cleared and both runners land, a quake and depth flip swap the scenery. Main remains above and Shadow below, with the same controls. The pace increases gradually, with extra boosts after world shifts up to the game's maximum pace.
How do I discover trophies?
A giant pair arriving on screen together automatically unlocks its emblem. There are 20 pairs and 20 emblems. Visits are scheduled every 50 points through score 500, then every 100 points. Discoveries are saved locally and sync to achievements when you sign in to Game Center on iOS or Google Play Games on Android.
How do wardrobe points and paid sets work?
Each cleared obstacle earns one wardrobe point, credited when the run ends. Three starter hats are free; eligible items unlock with points. Eight optional one-time purchases each unlock a matching hat and suit for both runners. Choose Main, Shadow or Both when equipping. Outfits use the same jump timing and collision rules.
How do I restore a purchased outfit?
Use Restore Purchases in the wardrobe while signed in to the store account used for the purchase: your Apple account on iOS or Google Play account on Android. Pending purchases unlock after approval. Restoration uses the original store and account. Restoring paid sets does not restore locally saved wardrobe points or point-unlocked items.
The game won’t start, or it freezes
Close and reopen the app, check the App Store on iOS or Google Play on Android for an update, and restart your device if needed. If it keeps happening, contact support with your device model, operating-system version and the steps that trigger the problem.
I don’t hear any sound
Check the separate Music and Sound Effects volume controls in the app’s Settings and your device’s media volume. On iPhone or iPad, also check Silent Mode. In the website demo, use the Soundtrack button to start or stop the music; browsers may require an interaction before audio can play.
Can I play offline? Where are the ads?
Core runs work offline. Leaderboards, achievement syncing, purchases and ad delivery use an internet connection. App banner ads can appear on menu and regular game-over screens and are hidden during active gameplay. Consent choices, connectivity and ad availability affect whether a banner is shown. The website demo does not display in-game ad banners.
Where is my progress saved?
On both iOS and Android, the app saves your best score, wardrobe points, unlocked items, equipped outfits and trophies on your device. Game Center on iOS and Google Play Games on Android receive scores and trophy achievements when signed in. These services do not back up all local progress. Removing the app may reset local saves. The browser demo has its own best score in this browser’s storage, separate from the app; clearing that storage resets it.
3. Contact Support
For a bug, crash or missing purchase, email us with the details below to help us investigate.
- Whether you are using the iOS app, Android app or website demo
- Device model, app or browser version, and operating-system version
- What happened and the steps to reproduce it
- Screenshots or a screen recording, if available
4. Data and Privacy
Game progress and settings are saved locally on both platforms. Online features use Game Center on iOS and Google Play Games on Android; purchases use the App Store or Google Play, respectively. These services and Google AdMob process information for their features. Optional play reminders use locally stored play history and notification permission. The website demo stores a separate best score in your browser. See the Privacy Policy for details.