The current multiplayer games I play are:
War Thunder (One of the few games I'm actually good at.)
Blizzard's Hearthstone and Heroes of the Storm (though I only recently started both, so don't expect too much.)
Super Smash Bros for Wii U (I'm decent, more or less. I can usually put up a good fight at least. Little Mac is OP though.)
Awesomenauts (Same as above: Rather decent. I main Ayla and Raelynn, or used to; I haven't found the time to play the recent patch, unfortunately...)
I have quite a few other multiplayer games but I'm a dirty casual who is too afraid of showing my poor skills to people. A few of the games I'm willing to try (and fail at) online:
Crusader Kings II
Civilization V
Dragonball Xenoverse for PS4
Europa Universalis IV
Hearts of Iron III
Mount&Blade: Warband (+Napoleonic Wars)
Magicka
Men of War, Assault Squad, Assault Squad 2
Robocraft
Secret Ponchos for PS4
Space Engineers
Starbound
Torchlight 2
XCOM Enemy Unknown / Enemy Within
Please note: Unless specified, above games are for PC.
As for my accounts:
PS4/PSN ID: Keia Vewyx
Blizzard/Battle.net ID: KeiaVewyx#1268
Wii U/Nintendo Network ID: Keia_Vewyx
PC/Steam ID: Comrade Loser (I'm serious.)