Hi! I´m here to report that the game no longer works after 13 feb 18 update. There are multiple errors that prevent load the game. Mainly a renderer issue. As can be see below:

Error if 3dfx renderer is selected (error1.jpg) - As can be seen there is an error in line 1234 in file olwin.exe. Probably compiled again with error in this new update.

Error if 3DDirect is selected (error2.jpg) - No available mode at all.

This two errors appears only AFTER the 13 feb 18 update.

My sistem: win10 BR 64bits pro / i7 / 32gb DDR3 / 1080 SC
all drivers updated / all windows patches applied

Please, help fix this. The game now wont work at all in any renderer mode.
Thanks.

i saw that gog rolled back the new version, but the error above persists! (the error in line 1234 in misc.c)

It works fine here... try to uninstall and reinstall

try also to run it without galaxy client (from game folder)

I have the same problem as flaviossa. I have not tried the game's other patches.

Download and copy the dgVoodoo wrapper files to your game folder, then set the renderer in olcfg.exe to Direct3D. The resolutions should show up then. I just tested and, when I remove the dgVoodoo files, all of the Direct3D resolutions go missing, like in your second screenshot. I wonder if GOG maybe did this on purpose, since Direct3D mode is too buggy to use without adding extra wrapper files like dgVoodoo's.

Edit: It's also worth a shot to rename olwin.exe, since compatibility settings that GOG installed for that filename could be causing problems.