You are in charge of three vikings that have been misteriously lost in time and space. You can control only each at the time, and each one has its special ability. One has a shield, one can jump, and one is equipped with a sword. Using those abilities you will have to solve various puzzles, and get through many challenging levels. At each level, the main objective is to gather all the vikings on the exit spot. Once you do that, you advance to the next level and get the code that is necessary to access that level when you restart the game! So, no objections here, graphics are superb, sound is also excellent, gameplay is marvelous, and addictivness is over the roof!