First step was the full reverse to assembler, second step is to convert the assembler to binary equal compiled C code, all this still on DOS until no assembler code is left, then the porting to Linux,Windows will start
Reversing tends to bring in new bugs and its not easy to find all bugs in such old and reversed code - but so far everything seems to work
try finding open bugs if you got version 451.03 of F-15 around combined with Dosbox or a real DOS
find latest DOS release here: https://github.com/neuviemeporte/f15se2-re/releases
the f15_se2-*.zip file contains the replacement executables for the DOS game
The airforce needs YOU!
https://robin.tooclever.org took less than a day in API time
This isn’t my wheelhouse but I was surprised just how well AI could figure out the intent of the structure of some JavaScript where I had no source maps.
I think, this needs the original game files to run, if I read things correctly. So probably just gonna read the dev journals, rather than fly this particular bird again...