the online multiplayer is not working with me i dont know why ... all the other games work normal online except this one its not working at all !? PLZ help.

what exactly is happening and what have you tried already to fix the issue

No problem for me, I'm playing a lot online with it (my favorite game of the moment).

I do have trouble finding a party via the match maker sometimes, it is better to go via the custom game option.

I can invite you to give it a try if you want.

i restart my modem several times but still not working also i dont think its from my connection because all other games work normally.

Sardauk

i want to try but iam at work now :P ..... when i get back to my home i will add u then try it ok.

This has been a problem since the game launched, the net code just wasn't up to par. They say they've been working on a patch to fix the problem, but I don't think its up yet. Anyway, I was able to still connect eventually, but its almost too frustrating to be worth it.

http://kotaku.com/5045238/castle-crashers-title-update-is-coming-its-coming

thats mean i have to wait for the patch :( .... i have to find other game to play it until the patch come.

Hardest game since Brawl to get an online match going. It rocks when it works, though.

Its amazing how this game continues to sell truckloads and yet the online patch is not out yet.

Incidentally, the patch is ready for MS certification so I will warrant a guess that the patch will be out by next month.