What made The Lost Vikings a breakthrough game back at the 90's, was not the fact that it was a nice puzzle game, not the fact that it had great graphics and sounds, but the fact that you could play with 3 different characters, at the same time! Each and every character had his own skill, and with the combination of all of the vikings, you could solve each level. Eric can jump, run and destroy walls with his tough helmet. Olaf has a shield which can block attacks, function as a parachute or as a step to stand on. Baleog can shoot things with his arrows or fight using his sword. This is a great puzzle-platform game, that obligates you to use your mind in order to finish the level and not just run and jump and kill everything in sight. An online version of this game is available.