I suggest you should try http://www.bbgsite.com and there are many games in browser like halo, i believe you can find one there :D Good luck
DeskTop
Ski Free.
ultra destuction dragon of doom ( i know the name sucks but its a good game)
Virtual Families! You can play this for FREE on free ride games!
Yes on the iPad alchemy (the name of the game)
Free 4 All
The name of this game is solitaire.exe. It is included in windows 7 packages. You can find it on the start menu in the Games folder - it should be under the title solitaire.
You can find the game Tactical Assassin on many free game, and arcade sites. Some of those include Crazy Monkey Games, Armor Games, and Kongregate to name a few.
The name of this game is crazy flasher 3. It is in the category of puzzle and skill games and created by the company Armor Games. Often can be downloaded for free.
game name Preston friend code 0431-2466-3268 be on later and do a single battle and do free single
There is no video game titled Free City, but there are several with the word city in them. Video games can be puchased online at Gameplay, Poku, and Facebook, just to name a few.
There is no VOCALOID video game, unless you're referring to MMD (Miku Miku Dance), which is completely free on VPVP.