I am tied between Streets of Rage 2 and Rainbow Six: Vegas 2.  Streets of Rage 2 is addictive and reminds me a lot of Final Fight, but in spite of some of the odd sci-fi elements(like bosses on jetpacks, the catacombs looking like something out of an Aliens movie, a boss that looks like the ugly love child of Blanka from Street Fighter II and Sabertooth from X-Men, etc.) it's a classic "Beat-Em" up game.  Rainbow Six: Vegas 2 is a great role-playing game in which you lead your S.W.A.T. team to take down terrorists, and you can command them to breach, set up a charge at a door, to pull back, etc..

For me it's Pokemon and ROBLOX.

I can't stop playing them... BEWITCHING GAMES!
~S.S

Well, since I'm currently just playing whatever I can get my hands on for the time being. I don't exactly have a game I play "most often", my time is rather "limited" and so I'm just playing a little bit of everything while I can still play at all.

The games I spend the most time on are Civ5 and Rise of Nations. I was spending most of my time on Runes of Magic but I spent so many hours on that game that I felt I needed to take a break.

I play the Enchanted Cave a little bit. But other than the RGR, I don't do much PC gaming(part of which is that my computer sucks).

For me Mortal kombat trilogy Mortal kombat 2. and the original mortal kombat game. Yes I'm a mk freak and I know it too

Nowadays, all I really play is Pokémon... kind of not interested in anything else at the moment.

Early in my youth, I played mostly console games. As I got older though, I shifted to PC and the PC game I play most often is X-Wing. X-Wing is a Star Wars Flight Simulator game from 1993 that was re-released in 95 with better graphics and sound(I have both versions). I've played it so much that I consider myself a Grand Master(A Master among Masters). My latest pilot had 3794 kills, 26 of which were Star Destroyers. Didn't lose a single ship while doing it too, although pulling off what I did on some missions is VERY hard to duplicate XD.

As an example, Tour 2 Mission 9: Try attacking a Star Destroyer(that is 50 clicks away(which is FAR)) solo in a Y-Wing and having to face wave after wave of Assault Gunboats and Tie Bombers(Try avoiding 12 missile locks). The key to defeating that(for those who are interested) is to destroy all but 1 of the ships in each group respectively(This prevents the next wave from launching). Then disable the Gunboat and proceed to eliminate the Tie Bomber and all future waves before repeating the process on the Gunboats. Gunboats are easier to take care of than Tie Bombers because they can be disabled and destroyed at a later time.

Minecraft is what I choose.It's so creative! You can do mostly everything! + there are always new cool mods that keeps me busy

The PC games that I play most often is either Splinter cell, or Plants VS Zombies. I like to play splinter cell because it does a great job describing and allowing players to play through the life of a spy rather well. And I like to play Plants Vs Zombies often as well because its fun to play as cute innocent plants and have them strategically take down zombies.

I play skyrim most of the time.
So yeah, skyrim.
It is one of my favorite games along with Fallout 3 and New Vegas.
Also Mass Effect.

The game that I play most often is Minecraft. It's so fun!

Edited on 7/12/13: I also find it weird that I spent 3.28 days on it (That's 78 hours, kids!) and I just started playing it at the beginning of my summer break (June 24) ._. In 2 1/2 weeks I spent 78 hours playing Minecraft

Edited due to pointless spam. ~play4fun

Ktanaqui : The game that I play most often is,"Rapala Trophies".It is a fishing game that I got not too long ago, I got it at a place called,"The Exchange".Thanks for asking!!!

I used to play Rollercoaster Tycoon 3 all the time in the past, but not anymore because I use some modifications I get from a website and the owner of that site closed the site down due to the lack of funds to run it.

Legend of Zelda A Link to The Past.

Lately it's been skyrim. I love that game. 

I have put at least 4 years into wizard101 I have been a member on it and spent like what 500 dollars worth of credits and still going cause of its constant new mounts armor staffs and pets and snacks to train them in short its an extremely fun and addicting game they just keep going with the level bars and pets I don't think ill quit until they do oh and the other fun things about it is the chance to buy items and a house to put them in short its a very exciting brain working game.

I play Pokemon mystery dungeon: gates to infinity a lot. It takes a while to bea but its worth it.