A Game You Can't Stop Playing ?

Chess + PacMan

Dwarf Fortress, Descent and Quake are never getting old for me.

Heroes of Might and Magic 3... it's been 15 years and I already bought it four times... still best PC game ever !

saints row 3 or 4, i could play those forever

Space Rangers and Space Rangers: Reboot!

Streets of Rage remake V.5

I loove it!

Operation Flashpoint (2001), Commandos 2 and Diablo 2. I grew up with them and keep replaying them every few months. They are in my eternal top 10 of video games.

Right now, Hero Siege. Despite all the problems with the last patch.

pokemon and super mario :)

Dota 2,love it even more when i get to play with some russians,and I can't understand a single word,except cyka or idi nahui

Tron Evolution, Batman Arkham Trilogy.

Guns of Icarus, such an awesome game.

Clive Barker's Undying, Diablo 2, XCOM Terror From the Deep & Apocalypse, Civilization (any of these), Red Alert I, Dune 1-4

Civilization V
Seriously, I need help.
... after this turn though

Killing Floor (I play it since december 2011).

Crusader Kings II at the present time...
And BF4.

cs 1.6 already took a few hundred hours of my life. Sadly i cannot use steam in the university so my steam states i played less then 50 hours... i played more than 100 in a month.. Now DOTA2 and Guns of Icarus Online are ruining my life. It's good that i can only play them on the weekends.

Master of Orion 2 from gog.com

Football Manager 2013...almost 1000 hours now.

dota 2. i think i need help to stop playing this game...

10000000

Rust !!

Fallout series, TES series, marvel heroes (f2p)

smite