Special Controls
Sticking to Walls
Go up to a wall and hold 
/
, to press your back up against it.
Air Ducts
Hold the crawl button, then press / to start moving on your stomach. When inside air ducts, you will switch to intrusion mode.
Go up to a wall and hold /, to press your back up against it.
Hold the crawl button, then press / to start moving on your stomach. When inside air ducts, you will switch to intrusion mode.