Underhell is a Source Engine game developed by the Underhell Team in collaboration with We Create Stuff. Underhell Chapter 1 requires ONLY Source SDK Base 2007 installed. No Source game is required.

jjawinte says

9/10 - Agree (6) Disagree

Extremely promising ! If you can skillfully hook in a clearly " evolving " storyline, it'll be gold ! I had also embarrassingly forgotten how much fun SMOD was to play. Now I want that front kick attack in all my mods ! Keep it coming and all the best with chapter 1.