A Game You Can't Stop Playing ?

Left 4 dead 2, Team fortress 2

DOTA!!

cod bo 2

Good game I like: Dead Rising 2
Game that I don't like too much but have difficulty putting down: Orion Dino Horde (Unfortunately, this only works for me on solo play)

Cs:GO all the way

Rock'n Roll Racing from Mega Drive (Genesis). Since my childhood.
And now the romhack made by the russian _Ti. 3 players coop game, 6 cars on race, it has everything I always dream in that game.

Pokemon black 2!! :-)

Unreal Tournament 3. Some say it's the worst in the series. But it's the best for me. 20-32 player Warfare matches with well balanced teams is an unrivaled experience. It gets so intense towards the end.

WoW and SWTOR :P

CSGO. The only game I play on a weekly basis

Warframe

red orchestra 2 multiplayer ,medal of honor multiplayer ,team fortress 2

Jedi Knight Academy, CS:GO

Quake 3 (Quake Live)

Super Monday Night Combat

Fallout 3, NV

Terraria.

AWESOMENAUTS :D

COD: Ghosts ._.

i guess that i dont have any "game that i cant stop playing", i usually get tired of playing after a while...

at the moment its rust for me boring and makes me made like hell but just cant stop.... and world of warcraft makes me allways come back :( since alpha beta 2002

bf4

Heartstone >.>

Dark souls... started playing this BASTA*D and now i cant stop.... >:(