Space VS

Here is my first little game made for 2 players "on a couch" to just have fun for some minutes. Its retro styled pixel game, where 2 players should destroy each others space ship with some blasters. Each has 3 lives. So just have fun for some minutes ^^ Controls: 1 player (below): left arrow - left, right arrow - right, num_0 - shoot 2 player (above): a - left, d - right, space - shoot