Limit of mappacks??

[bensch16]

I tried to download some mappacks but the buttons to load them were grey and didn't work. I do have some mappacks loaded and I was wondering if there was a limit on them. How can I disable that?

[TMarc]

Do you mean title packs with maps which need to be installed and which appear on a tile in the main menu?
Then yes, there is a limit of the tiles. You can either uninstall unused titles (except the official and hence permanent onces).
Or you "purchase" sets of empty tiles (but I don't know if that is still working).

[bensch16]

Thank you very much. I just found the option to get 3 more empty stations for 5k planets. I wonder why they limit them and you have to pay with a worthless online currency.