Why is the game so laggy?

[Fordeum]

It takes like 10 seconds to zoom out... Why is this?

[DeuzeksMcKinna]

1. It's not a game.
2. You probably have too many layers open.
3. Your PC may just not be able to run this at a good framerate.

[Azgaar]

Please check out https://github.com/Azgaar/Fantasy-Map-Generator/wiki/Q&A#the-map-performance-is-poor-how-can-i-improve-it