I know a long time ago a full 1980 mod was done with an installer. That was in the early 2000’s. I can’t remember who did but I know I used to have it. But after a purge of old cd’s I think I may have lost it. Perhaps it was from GP4italia but I’m not 100%positive on that.
GP4 Italian used to make executable installer mega packs for specific seasons, many moons ago.
I still have a2004 mega pack season saved to disco that I break out from time to time.
The World Sim Racing Championship