Start of Level 3: Unfinished Business.
No of Evil Garden Gnomes: 2 - one can be found in this part of the video.
Gameplay/Walkthrough Playlist:
• Psi-Ops: The Mindgate Conspiracy - Gamepla...
Part 4: • Psi-Ops: The Mindgate Conspiracy - Gamepla...
Part 6: • Psi-Ops: The Mindgate Conspiracy - Gamepla...