How to control your anger after losing a game?

I tend to lose it. And by 'it', I mean I lose control with my emotions. I screamed, threw a fit, and go on a rampage, knocking out everything in my path. I flip out on every little thing. I broke some walls, I broke some bowls, and I even broke the door. I get into a MASSIVE fit, and when that happens, something... breaks. The worst part is... when someone calls me names that they can't take back, I went into a MAJOR meltdown. I typed the most offensive thing I could think of to them, and they kicked me out for my uncontrollable behavior. I didn't know I went too far with my emotions until my mom pointed it out. And when that happens, I know I went too far. I broke down and cried my eyes out.