Can't use the GRP file with eduke32.

[PhuckyDucky]

Hey guys I have downloaded the megaton edition in order to test whether I can the dlc with this versions GRP file.

Apparently the Duke3D.grp file should be the same as the megaton edition, but when i run eduke32 with the megatons Duke3D.grp the dlc shows up in eduke fine and I can play them. When I replace the grp file with this one the dlc does not appear in eduke. Any idea what's wrong? I have a separate folder with eduke and all the necessary grp files that I use.

[Jian Hou Zi]

At the very least, this version has different CON files (user-modifable scripts). The new CON files have some significant changes, so they won't compile with any older version of the game. E.g. v1.5 expects definitions for only 4 episodes, not 5.