It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

I downloaded and installed Detective Gallo with GOG Galaxy.

When I want to play it it I get an error on start.Picture attached.

Please help!
No posts in this topic were marked as the solution yet. If you can help, add your reply