洞穴核心（已塗裝）

The diagonal wall corner is a lifesaver for sneaking in a sloped passage without breaking the grid. The painted finish on the three floor styles has enough subtle variation that my dungeon rooms don’t look copy-pasted, even when I’m reusing the same pieces twice.

The four different corner styles mean every room I build feels distinct, and the painted finish holds up well under repeated handling. I’ve already used three of the four wall types in one dungeon and the visual variety really sells the cavern look.

The diagonal wall corner piece is a clever touch that adds a lot of layout variety. The multiple floor textures make each level feel distinct, and everything fits together with a satisfying snap. I'm already planning my next build around these pieces.