Hi Sylok, we have had a number of game creators and programmers here from full on big title stuff to ascii MUD conversions and a range in between. Are you permitted to describe what kind of terrain / map your hoping to build because we have come up with a variety of novel ideas to make them for people. Sometimes they want an arty piece where you overlay splats of sprites and text like the ole Baldurs maps and others want 3D textured terrain for game engines. The processes to make each of those are so different its hard to suggest what might be needed at this point.

Welcome - I especially like game devs