Question [Q] VPN / App like Tunngle? For games?

I'm looking for a App that can ether host a VPN or Something like Tunngle but for Android...Trying to play Terraria, Seeing how it's only local play. Trying to find another way around it So I can play with a friend (Online). I tried countless VPN's and VPN Software none are working with it. I'm out of ideas...Anything will help...