Hello everyone and welcome to the continuation of a playthrough of a newly released Source mod called Portal: Revolution! This is a prequel to Portal 2. In this video, we progress upwards through the facility and complete some tests using the Pneumatic Diversity Vent (which was unused in Portal 2). Please let me know what you think of the video in the comments section down below and thank you for watching!
Portal: Revolution on Steam: store.steampowered.com/app/60...
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