Portal 2 Tests of the Week - Moonbase! Death Spiral!
Moonbases, death spirals and crazy chain reactions! Witness the lengths to which Guy and Jane will go to win this week's Portal 2 Tests, as judged by Sarah.
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Guy and Jane go head-to-head to win the great honour of having their map proclaimed 'Test of the Week' by this week's judge, Sarah. Which will triumph; gravitational escapades, or fiendish puzzles?
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!