Portal 2 Tests of the Week - Puzzles! Time Travel!
There's a Stargate-looking time portal in this week's selection of player-made puzzles.
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In our second weekly round-up of the Perpetual Testing puzzles we've been playing, you'll find a pair of elegant testing chambers--one little, one huge and twisty--and a terrific proof of concept for time travel, Aperture-style (the latter is built with the Hammer tools rather than the Perpetual Testing kit). Enjoy!
Download this week's tests from the Steam Workshop:
Have you made your own test chambers? Seen any you think should be featured? Let us know in the comments below, or tweet us @gamespotuk!