I want to make custom maps

[EndiePlays]

  I got an idea today that I should make hacked custom maps. Kinda like if TLA had DLC packs. I tried using the hacking tool. Any way to delete everything from the game to save space? Or change the beginning? Maybe I'll even make maps based on fanfics. What should I do to make a custom map?   

[Salanewt]

There is actually plenty of space in the game's code, but the editor's map editing capabilities are mostly limited to NPC/object editing and map script code for the most part. Unless you want to dabble with actual map/room code that is.

You may want to ask Fox/Teawater for more info on map editing though, since I haven't really taken a shot at it yet. Working my way toward it though.