Most beginners (or players who made a reset recently) get there from the 01 Repulsion Jumps, Course 5: Mobility Gels. Players can get there from the Hub when at least one player unlocked the 02 Double Bounce...
Co-op Course 5 Chamber 2
mp_coop_paint_redirect.bsp 
Summary
Contents
Mechanics
- Repulsion Gel
- Non-reversible Excursion Funnel
Hazards
Walkthrough
| # | Atlas | P-body |
|---|
Video Walkthrough
Tips
- One player can reach the exit by placing Excursion Funnel vertically so that they can reach roof in the middle...
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