Dungeon Renovation Simulator: Prologue Review

It's labeled a prologue, and pre-alpha, and plays accordingly. Polish, especially control/user-interfacing polish, could make it an interesting and good product, but right now, I can't recommend it beyond trying as a free prototype and/or novice/unfinished/unpolished indie title.

If you're interested in the theme/gameplay setup of cleaning up after a massacre, the Viscera Cleanup games are great.