Collect atom coins and improve your record in the endless space tunnel. Fill your fuel with the blue icons, strengthen the shield with the green icon. Stay away from the red icons, they will damage the your spaceship! You can unlock 2 new spacecraft with the coins you collect and the missions you perform. Cosmic Racer 3D, space racing game, endless tunnel race, atom coins, spaceship racing, 3D game, kids games, racing game, space adventure, collectables, fuel management, shield, spacecraft unlock, 1 player, racing, space, 3D, kids, fun, challenge