I meant as it ignored "?"s when it was displaying as code.
so one of the line was supposed to be

:????????LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)

but only got

:LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)LnReg(ax+b)

so far I think i have only 5 subroutines (programs were getting too long to scroll O.o )

I havent worked on greyscale tilemap yet, even though it'll be really easy to apply once I have the sprites.

DT I just tried it with Grammer program and it seems like it ignored all the "?"s

of course the events will be hardcoded but it wont be a problem with scrolling map since all the locations are numbered just like how i handled event in dat rol3 port thingy. so event handling will be quite fast because all i have to do is if number=variable:do something

So now tilemap generator and moving and scrolling works. Entiire chapter 2 maps + engine is less than 800 bytes!

indeed. 4k data vs 768 is quite knowledgeable.

All right. Since I'm running out of time, for the mapping, I'll just generate from picture file just like how dj did. of course that will mean no 3d-ish effect on most of the map (most of the paths are too close to each other to make it dynamic. For tilemapping, I'll try to make it greyscale though.