[Pjotr2]

Copy all the files from the Original cd to a TEMP. directory on your hard-disk. Except the hidden LASERLOCK directory.

In the subdirectory GAME ,there is a file named GAME.PAC
That file contains 8 other files, also the important GAME.EXE file

I've used Windows Commander 3.51 to open file GAME.PAC

Overwrite the game.exe file with an no-cd patch (game.exe)

When ready burn the contents of the TEMP. directory to a CD-R
and use the same CD-label as the original CD

Have a lot of fun!