Going Down!: The World of Nasty, Brutal and Short (2010)

From the publisher's blurb:

"Life is nasty, brutal and short & so are you." With that phrase in mind this game gives you the opportunity to play a vicious, malicious, selfish, pompous, aggressive yet cowardly little git to your heart’s content.
No noble quests for fair maidens, no heroic treks across the wilderness for just the fame, and no great battles against hordes of evil foes for just the glory!

Goblins are unique. More than that, they are amazing! They can survive (and are frequently forced to) where no other creature can. They live in underground swamps, tombs, semi-submerged caverns, lava tubes (even active ones), under the floors of houses, in sewers and cesspits.