About SuperSonic Jack
Help Jack to escape from the evil train of Dr. Jaykovich!
From the creators of Running Fred!
A new hero, a new adventure! Help Jack to escape from the evil train of Dr. Jaykovich!
- Jump over the explosive barrels!
- Slide under those deathly lasers!
- Run over the walls to avoid the acid pool!
- Run over the roof of the wagons to get more coins!
Jack can upgrade his skills to jump, slide, walk over the walls, make a flying dash and much more. Using these skills you will be able to go further each time in a train full of traps and deathly devices!
What's new in the latest 1.1.11
Last updated on 2025-11-21
• This build resolves a security issue that affects all games using the Unity engine
• Adjusted several UI elements to improve responsiveness across different devices
• Fixed an issue where the game’s music continued playing during ads
• Resolved a bug affecting the player’s respawn behavior
• Fixed an issue related to Google Play Games Services: Leaderboards are working again!
• Improved how player data is saved and maintained
• Various minor improvements and bug fixes
• Adjusted several UI elements to improve responsiveness across different devices
• Fixed an issue where the game’s music continued playing during ads
• Resolved a bug affecting the player’s respawn behavior
• Fixed an issue related to Google Play Games Services: Leaderboards are working again!
• Improved how player data is saved and maintained
• Various minor improvements and bug fixes
SuperSonic Jack APK Information
No Virus
No Spyware
No Malware
Scan Date:Dec 2, 2025
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