Doom 3 Walkthrough & Guide - Level 14 of Doom 3 Walkthrough - Monorail

This is a complete walkthrough guide which highlights where enemies, pick ups, and PDA's are located as you make your way through the Monorail level. You'll start in the Recycling Facility Boarding and pass through the Site 2 Boarding Platform and the Delta Complex Walkway before reaching the Delta Security Checkpoint.