Yes, but I found out it wasn't the region. I got the Europe one first, but that didn't work. But why doesn't the US demo work?Why did you bother making a new thread when the issue is literally the same as you listed here?
The first thing you must be thinking is maybe you have an out of region CIA? I mean you could either try the advice on the other thread or just try to grab the right region.
Both.Whelp, obvious questions to ask. Is your 3DS on a high enough firmware to run the game (I'm assuming so since you mentioned being in the eShop) and is your CFW updated to the latest version?