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.

sirmastercombat says

This review may contain spoilers

10/10 - Agree (15) Disagree (2)

Voice acting was extremely good, level design also was great. Using console commands not usually used for gameplay such as the "ent_fire Display_Objective Trigger" command (Yes, I was looking in the CFG files) to show what is your mission was great idea, plus the skip cutscene button was really needed becuase can't really pay attention to long scenes. What really gave you a 10/10 from me was the fact you used SMod in a way rarely anyone has done. Long story short, you are just skillful and I hope for the next part of the series to come will be just as great.