If you are looking for fantasy games described as having "tight" mechanics or dense world design, these titles are currently leading the market:
The corridors of the Obsidian Spire weren’t just narrow; they were tight . Kael could feel the pressure of the stone against his ribs, a physical weight that had nothing to do with the architecture and everything to do with the woven spells that held the mountain together. tight fantasy game
The game is turn-based but with a (like Superhot meets Darkest Dungeon ): If you are looking for fantasy games described