How to earn points?

I just registered in this site,so don't know much rules.I found some games need certain points to download.May someone tell me how to earn points?

https://www.romulation.org/introduction/#points

Maybe creating more new topics is a good way to earn points.

Creating topics won't give you points.
Didn't you read the link I gave you?

No, if we gave point for creating topics it would encourage people to spam just to get points.