IHUDMaxCompassNPCTicks
From GECK
This setting governs the maximum number of actors visible on the player's compass at one time. This applies to both friendly actors (yellow "ticks") and hostile actors (red "ticks").
The default value is 10, meaning only the ticks for the 10 Actors closest to the player will be shown. The number can be set to 0 to hide NPCs on the compass, and can be increased above 10 without issues.
