#1 Player #2 Players #Animal #Collecting Games #Dog #Flash #Free Game #Obstacle #Puppy #y8 Pop Top Pups Admin Published on: 7:44 PM Game description: Pick as many bottle caps as you can before time runs out. Game controls: Player 1: Left / Right Arrow Keys - Move. Player 2: Z / X - Move. http://media.y8.com/system/contents/22325/original/Pop_Top_Pups.swf