SuperSonic Jack is an adrenaline-packed action game developed by Dedalord for Android devices. The game features a new hero named Jack who needs to escape from the evil train of Dr. Jaykovich.

The game is full of thrilling challenges where players have to jump over explosive barrels, slide under deathly lasers, run over walls to avoid acid pools, and run over the roof of the wagons to collect coins. Jack can upgrade his skills to jump, slide, walk over walls, make a flying dash, and much more. With these skills, players can go further each time in a train full of traps and deathly devices. The gameplay is highly engaging and offers an addictive experience.

Overall, SuperSonic Jack is an exciting and challenging game that promises to keep players hooked for hours. It's a must-try for anyone who loves action games, especially those who are fans of Running Fred.