Description of Proton Free Shoot the protons, reach high score and beat your friends! This game is designed to improve your reflections, reactions and speed.IncludDragon VS Tiger ing 3 game modes: Arcade, Sprint and Sudden Death. Compare your score with other players around the world through integrated Google Play Game Services!This is free version including ads.

Version history Proton Free New in Proton FREE 1.0.1 Fixed uploading daily highscores Please rate this app