Hello everyone tis is my first game I hve bought on GoG. Anyway the launcher isn't launching SMAC in effect I can't play it. Its installed and the play button is green, hit th button it ticks over then does nothing.

I was told the GoG version is the best one to use as I was having trouble getting my disk to work on the other PC.

Windows 10?

Yes Windows 10

Hello,
Look at this topic.
https://www.gog.com/forum/sid_meier_s_alpha_centauri_/game_wont_launch_under_windows_10_even_in_compatibility_mode