What game did you waste the most time on?

For me, TF2. Collecting hats. I'll never get those thousands of hours back.

NBA 2k13 for sure. Probably the buggiest game I've ever seen, ever. And top 10 worst games I've ever played.

Other than that don't really game much.

NBA on NBC for Dreamcast was the only good basketball game ever.

And it was so good.

Command & Conquer Tiberian Sun, Starcraft 1 & 2, Pokemons, Monster Rancher 2, and Azure Dreams.
Recently, Skyrim, Tales Of Symphonia, Star Ocean, FFs, and Brutal Legend had weeks devoted to them.

If you count Gaiaonline as a Game -ish, then 7 years wasted on that so far.
As for normal games, I rarely play them but It'd probably be Minecraft / SMITE.

When I was younger I wasted a lot of time on Runescape, Funny thing is that I didn't achieve much.

L4D2. I ain't too shabby though.

dungeon defenders

castle miner z

Combat Arms, Runescape, RSPS, Gaia, Call of Duty, been hacked on all of those. thousands of hours on some of em' and around a few hundred on most.

League of Legends.

Mario, due to the fact that I thought it was hilarious the way he fell asleep standing up. Loool

Peraona 3 I replay it too much
Batman Arkahm series
Minecraft

in that order

gaiaonline.

I've spent almost a decade now on that shit site.

IJJI gunz and SF.
So much time u_u

...Maple story.
That disney toon towns thing.
Neopets.

Online things.
Other than those, Don't Starve.

gw2 cause i didnt enjoy playing it..

runescape babysitting while botting

I'd say Neopets or League of Legends.
I always say I'll quit, but I keep going back to it.

As for money wasting..
Starcraft II.

It's fun and all but I can't get into it like I did with the first one.
I dunno. There's just something about it.

MMO: Ragnarok Online (10 years)
PC Gemu: Sukairimu (Skyrim) - 2much2do.

Spoiler

Console Gemu: Final Fantasy X/X-2/XII, Persona 3 FES
Handheld Desu: Persona 3 Portable, Pokemon, Ace Attorney series.

DotA (WarcraftIII) 6 years?

gaia

worth it

gaia lol

Dota 2.