-The decision on which engine to use hasn't gone completely final yet. The preferred option is to use the original game engine, simply editing the game data files. This would mean we could change the graphics, sounds, and levels, but the basic game structure would be the same. No improvement in graphics quality, for instance (although, we could use higher-poly 3d models - but it'd still run at 640x480x16).
-However, if we can't hack out certain structures (like, how the "scripts" are stored) we'll have to code up our own game engine.
Either way, we'd like to reuse quite a bit of the material from FF7 Original (some locations) while including some totally new stuff.