While taking a shower, the idea for a new type of wall came to mind.

It's the glass brick wall !!

The attached image is an example of a glass wall I found on Pinterest.

The glass brick walls will give you a completely different atmosphere from the existing windows, and I don't think it's difficult to implement even if you use the existing wall construction method as it is. (Maybe)

I'm willing to buy DLC anytime, so please release it even if it's not a basic game.