This is a modlet for the game that adds the capability to install an optional head-mounted night vision device. The night vision device adds a powerful new element to the gameplay, giving the player the ability to better see in the dark.

The player will then be able to choose between a regular helmet light and the new night vision module. The regular helmet light is included with the game, while the night vision module is a separate add-on that the player can install into their head-mounted device, thanks to this mod.