Quake II/Launch Command

Level objective
The objective for this level is to shut off the coolant to the CPU core.

(Expand this section)

Secrets
This level has two (2) secrets:
 * 1) At the start of the level you find yourself before a large platform with some nested, spinning rings magnetically suspended above it between three towers — the black hole generator.  Get onto the platform by performing a rocket jump — back up to the platform and fire the rocket launcher while it is pointed at your feet.  Collect a BFG10K gun and various munitions on the far side of the platform.  Return easily via the ladder.
 * 2) At the end of the level, just as you enter the exit corridor previously blocked by a force field, notice the cracked transparency on the left wall.  Shoot it, jump through and dive to the bottom of the pool to collect various munitions.