Of course, this will not work with the cartridge version because you cannot have two cartridges operating at the same time.
Ahh, but I wont have to.
The program is only STORED in the cartridge... once loaded into VDP, the delivery mechanism doesnt matter. The game will never need to access the cartridge port again for anything (except TE2 speech).
The plan is to have a cartridge set up with the TE2 GROM and a bit of ROM (only to hold the Jedi program). The Jedi program dumps into VDP (just as it is doing now with these cartridges), leaving access to the TE2 GROM available via the cartridge port.
It will take some magic to do it, but it can be done I believe.
Edited by Opry99er, Sat Jan 20, 2018 4:27 PM.