Hello,
Could someone please help me? I and my friend like to play Worms Armageddon, but unfortunately we don't live in the same city, not even in the same country. After trying a few times (all of them ending with sadness and tiredness) we could login on the Worm.Net and even host a game, but neither I nor my friend could join the game another of us was hosting. What is the problem? This is going to save my day if I manage to fix the problem :)
Thanks!

Are either of you:
- behind a firewall?
- behind a router?
- behind a network?

Behind a network? You mean when every computer on the network shares the same external IP adress?

Behind a network? You mean when every computer on the network shares the same external IP adress?Yes, when you have a host computer instead of a router. ;)

Are either of you:
- behind a firewall?
- behind a router?
- behind a network?

It is behind a router. I have added the ports Worms Armageddon uses to NAT, but I´m still having problems. It says something like "couldn´t connect...15 (something)" when I try to join a game. Should I update?

Update the game? Can different versions be on WormNet and see each other? That would be bad..

The beta patches should be backwards compatible. Unless you have a really really old version.

...yeah, try that anyways.