Exanding the map area to larger than 31x31

[Major Roy]

Hello!

I want to recreate Chaos Strikes Back in Grimrock-style but i´ve run into a problem. The maps of CSB are not larger than 31x31 but they dont line up in the same cordinates, the whole complex is like 48x48 while no single level is ever larger than 31x31, if im making myself clear. So its impossible to line up the pits and stairs and still keep the original maps. Is there any way around this, for example expanding the map area or have somekind of teleporters on the levelchanging props?

[Komag]

the guys working on EOB remakes have set up a system of teleporting to manage that exact problem