Atomic Ninjas Trailer: Multiplayer Madness with MasksAtomic Ninjas Trailer: Multiplayer Madness with MasksGrip Games is bringing us Atomic Ninjas this summer, a 2.5D platforming multiplayer game with a bunch of crazy ninja action. What's the game all about? Why not check out the trailer for yourself.John Llewellyn MartinJohn Llewellyn Martin