アルファコアセット（未塗装）

Even for a basic set the biscuit joinery feels rock solid—walls click together with zero wobble. I used just this to build a quick 3-room dungeon and it stayed tight through a whole session. Perfect foundation to expand later.

The biscuits make connecting walls incredibly easy—my dungeon build stayed solid through a table bump. I paired this with the Advanced Core Set and finally got the L-shaped rooms I wanted.

Got this to go with the bigger set and it fills in the gaps nicely. The biscuit joints click together snugly, though a few needed a gentle push to seat fully. Solid enough for everyday gaming sessions.