If you're looking for a typical dungeon crawl, these two might interest you. They both include extensive use of stats to explore a dnd-themed dungeon. Dungeon stompage (by Berka Zerka) is more narrative-based while secrets of the crag (by me) is more exploration-based.
Dungeon Stompage
Secrets of the Crag
The Price of Freedom (By Avery Moore) has a lot of stats, but they don't impact game play until the final scene. The game is a part one of an unfinished series, but it's very well written.
The Price of Freedom
I know there are more, but this is all that jumps immediately to mind. Most people on this website perfer narrative-focused games with fewer stats.