i recently found a Caterpillar Script, which is good caquse I've wanted one for a while, but I wondering if it can be turned off everywhere except for towns, like Lufia II
It has something to do with the switches.
If you used Worale's Caterpillar Script the default switch is Switch 1 (You can change it in the script, Worale left some comments/instructions there for you to turn it off or on).