Mass And Velocity

Overview

Mass And Velocity is the 2nd cooperative testing course in the 2-player coop mode of Portal 2, featuring the 8 levels listed below. It introduces the concept of infinite loops as a puzzle element, and the aerial faith plates make their appearance. There's also a big fan.

Levels

1. Flings
2. Infinifling
3. Team Retrieval
4. Vertical Flings
5. Catapults
6. Multifling
7. Fling Crushers
8. Industrial Fan