ZanZan - GZDoom version not working

I downloaded ZanZan for GZDoom and I started it, but it won't work.

Can someone please fix it?

At least give some more details. Which version of GZDoom are you using? What does the log say as to why the execution failed?

ZanZan was developed for ZDoomGL, and though there is a version that was adapted to GZDoom, it's very old and it's possible there's a regression issue. Do indicate which version of ZanZan you used, too.

It worked on the older version of GZDoom, but it won't work on the newer version.