trigger_upgrade_laser_sight

Code classes:

• CTriggerUpgradeLaserSight
• CTriggerWeaponUpgrade
• CBaseTrigger (triggers)
• CBaseToggle
• CBaseEntity (all ents)

trigger_upgrade_laser_sight is a brush entity present in Left 4 Dead 2. It gives the laser sight upgrade to players who touch it.

To do: This entity seems to require some non-obvious steps in order to use it. On its own, it will incapacitate survivors.

See Also

• upgrade_laser_sight
• upgrade_spawn