Portal 2 Perpetual Testing gets humorous trailer

By Johnny Cullen
27 April 2012 08:06 GMT

GTTV’s aired the first trailer for the Perpetual Testing DLC for Portal 2. The trailer features a voiceover from JK Simmons as Cave Johnson – at least, it could be: we reckon it might be a soundalike. Still funny, mind.

The DLC launches on PC and Mac on May 8. Get the trailer below.

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