Superhero Escape Plan is a free game developed by ONES Game for Android devices. The game is set in a prison where a superhero has been wrongly accused and imprisoned. The player's task is to help the superhero escape from the prison.

To help the superhero escape, the player must pretend to be a prisoner and research the facilities from within. The player must exploit the weaknesses of the prison to come up with an escape plan. The game is easy to play, and the controls are intuitive. The game has decent graphics and sound effects that make the gameplay more engaging.

Overall, Superhero Escape Plan is an exciting game that tests the player's problem-solving skills. The game is free to download and play, and it is a great way to pass the time.