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:
Death Spiral by Ocean_Sunfish91
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!