E2M4: The Testing Labs (Full On)

E2M4: The Refinery is the fourth map of Full On. It was designed by Tim Ackroyd.

Secrets

 * 1) (sector 130)
 * 2) (sector 134)
 * 3) (sector 136)
 * 4) (sector 225)

Current records
The records for the map at the Doomed Speed Demos Archive are:

Things
This level contains the following numbers of things per skill level: