How to change game speed using trigger in custom scenario?

Age of Empires II: DE II - Modding
1

So I wanted to start a multiplayer game with slow game speed but after 20 minutes I want to change the game speed to fast. Is it possible to add a trigger for this in custom scenario?

2

I’m not an expert on that, but I think the answer is sadly no. But maybe someone can prove me wrong!

3

You can’t mess with game speed using triggers.

4

Thank you! Its Alright.