DreamStation writes: "Well back on the old review boat again. This time it's Mechanic Master for the Nintendo DS. Back when this type of game first came out I liked games that followed this pattern such as The Incredible Machine. They were great games back in the day. So this time I put this modern head scratcher to the test.
Aliens are invading the Earth and it's up to you to stop them and free humans from their slimy grasp. Wield your stylus as the ultimate weapon in eradicating the alien scourge. Free humans with your genius contraptions but don't forget you have to keep the mechanics in motion in order to extinguish your extraterrestrial enemies."