.NW Level capabilities and file format

[Ter13]

Originally Posted by wild8900

So whats the use of several layers of tiles if they cant overlay and be over the player?

With 24 bit PNG files, one can create transparent tile backgrounds, meaning, tile detail can be added without wasting tiles by putting specific backgrounds behind the detail item. There are a lot of uses, just not usually from the perspective of Graal classic-themed graphics.