u/Trifindo

The floor is generated from a random seed and a pool of rooms like in the original game. It takes around 1 second to build the whole floor in the DS (the black screen that appears after pressing start). I might optimize it even further later, but I think it's a decent time for the Nintendo DS CPU. Btw, the minimap is just a debug feature, the final minimap will go at the bottom screen of the DS.

Here's a devlog showing the progress of the project and some technical info: https://www.youtube.com/watch?v=VxV-ewGHtkg