How to Change the Crawl Keybind
Crawl on Demand sets its activation key to Left Alt by default. If this interferes with operating system shortcuts or your existing control layout, you can quickly remap it to a different key.
Accessing the Key Binds Menu
1. While in-game, press Esc to open the Game Menu.
2. Select Options....
3. Click on Controls... and then open the Key Binds screen.
Reassigning the Key
1. Scroll through the controls list until you locate the key binding for Crawl on Demand.
2. Click on the button displaying the current key (default is Left Alt).
3. Press the new key or mouse button you want to use for toggling crawl mode.
4. Click Done at the bottom of the screen to save your adjustments, then return to the game.
Test the new binding immediately in an open area. Tapping the key should immediately drop you into the crawling pose, and pressing it a second time should return you to a normal standing stance.