Waypoint

Waypoint is an in-game tool to pinpoint an exact location of a level. It is used by pointing the reticule of the screen and pressing the waypoint hotkey (default: ). Waypoints can be used to pinpoint any part of the level (except skybox), but can also be used to pinpoint enemies, resource and consoles.

Trivia

 * Amusingly, pinpointing a console will mark them as a Panic Button, most likely referring to the fact that enemies can lockdown a tileset.