Are you the best ninja! Get ready to start this crazy ninja running game adventure. How To Play Played with Mouse. Ninja Runner Game Features ✓ Infinity level ✓ 3+ Character ✓ Fun sounds ✓ 2D graphics Finally, you can enjoy these game for free (and more requests will be added)! Ninja Runner Game extension does not contain any hidden ads. Help and Contact Contact with us at [email protected] and share your thoughts and problems.