A few free games I've gotten, and don't seem to tire of are: "Samurai vs. Zombies" (they're one of these new breed of games that try to nickel-and-dime you to spend money as the game continues, but I do just fine w/o spending money), "lux touch," (a free and easy-to-play version of the classic board-game "Risk"), moonlight mahjong, scramble, and Drug wars" (that last one is wrong on so many levels, but it's fun).