A single button push takes a Portal 2 cube on an incredible journey through Ben Perry's astounding Rube Goldberg-inspired custom level.

Portal 2's brain-twisting puzzles prepared players perfectly for creating their own convoluted level creations. The recently-released level editor has been getting a strenuous workout by some incredibly brilliant minds.

Ben Perry took a couple of hours to put this all together, limited only by his imagination and the number of objects the editor allows players to work with.

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And to think this is only the early days of the tool. It's almost scary to imagine what's still to come. I'm all tingly.

Portal 2 - Rube Goldberg Machine v1.0 [YouTube via Reddit]

Rube Goldberg Machine v1.0 [Steam Workshop]