I just play for fun because I do not have the time anymore to take it as a sport. Back when I was a kid I think the achievement I am most proud of would be completing my SNES games, like Secrets of Mana, Super Mario World and others. Later when I was
a teen and actually had the ability to read English I re-played and finished Chrono Trigger in every possible way possible. But now that I am an adult, I no longer have the time to achieve much in games besides my own joy in the game, or well, I achieve things for me personally, but compared to record holders that lurk here, I wouldn't say it's worth the mention xD