The Rambo Bros : Mushroom kingdom has been raided by the vile king Bowser again and this time he captured the beautiful princess Peach. Now Mario and Luigi decided to attack Bowser's castle to rescue the princess. Your objective is to help Mario to kill as many koopa guards as possible with your sniper. Use your mouse to aim and left click to fire. Try to go for headshots to score more points. The koopa snipers will try to shoot you, so kill them first before they able to hit you.