A free app for Android, by Programmers Playhouse.

Are you ready to take on the challenge of an action-packed, running RPG game? In Ninja Run: Legendary Hero, you will experience a variety of gameplay, including running combat and parkour action, team fighting and cooperation to fight enemy, and PvP confrontation. You will also be able to play as Tails, the main character of the series, and other favorites. You will have to unlock and upgrade new characters and level them up to an advanced form.

In the game, you will have to complete a variety of missions, including saving the world, defeating enemies, and winning the battle of the leaderboards. 

If you are ready to join the challenge, Ninja Run: Legendary Hero is the game for you.