Me and my friend are making a open world TRPG, using a ruleset based on a Pen and Paper RPG we are making.
A major part of what we want to do revolves around use of randomly generated terrain and underground complexes.
Preferably a way to implement flying units capable of hovering, this is not vital though, just cool.
We also need the capacity to make Units that take up multiple tiles I.E 1x2, 2x2.
from what i have seen FIFE could be the platform we need to make this game a reality