Shockwave - Complete - NESIn Shockwave you need to retrieve powerful crystals left behind by the Tarian race. The Rastons are after the crystals also, which places a short time limit on the mission. You are armed only with a spacesuit and a shockwave pistol. To retrieve the crystals, you will need to find your way through numerous mazes. Blocks in the maze can be moved with the shockwave pistol. When you hit a block with the pistol, this will move blocks adjacent to the block