he game uses simple tools: spinning wheels and two types of rods, a bit like the classic wooden Tinkertoys come to life. On each level you have to get a ball to a goal area, but there's never a "right" answer. Working cars, tanks, catapults, conveyor belts, walking creatures or minimalist structures that use only gravity. These contraptions are life sized, right there in front of you, beside and behind you.
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