Wynncraft is similar to what you're talking about for a "rough edges" dungeon within the Minecraft community. It has a lot of clever dungeons and quests put tog

Wynncraft is similar to what you're talking about for a "rough edges" dungeon within the Minecraft community. It has a lot of clever dungeons and quests put together with mostly standard Minecraft concepts. They've enhanced the leveling system quite a bit and some of the textures are improved but the "monsters" are definitely rough around the edges.