I recently started playing this insanely dumb, weird MMO game made by Cartoon Network, of all people back in the 2000s when everyone and their Dogs were making them. It's called FusionFall and it's pretty fun! It was shut down in 2013, but some people revived it as "Retrobution".
It may be Beginning to look a lot Like Christmas around you, but not for me. Because it is Summer and my Skin is burning off, it doesn't even snow at all in Sydney.
You can download the game here: https://github.com/JadeShrineMaiden/OpenFusion/releases/download/1.3.5/Retrobution-1.3.5.zip. I'm "Ben the RoboNerd" ingame.