The text you provided appears to be a specific or filename for a digital copy of Killing Floor 2 Digital Deluxe Edition , updated to version 1.137 (likely referring to the "Last Hans Standing" or a subsequent seasonal update). Killing Floor 2 Digital Deluxe Edition Overview

: Play as the Zeds in a competitive mode.

: Many versions of this bundle also include a copy of the original 2009 game. Core Gameplay Features

: The "M.E.A.T." system allows for realistic dismemberment and blood splatter that persists throughout the level.

Scully, Mr. Foster, Hayato Tanaka, and Donovan Neal each receive additional cosmetic items. "Mark 7" Combat Suits for multiple characters.

: Access to the high-energy metal and industrial tracks from the game.