Game: Zoo Invasion

With the Facebook game market getting more and more crowded, it's becoming increasingly difficult for developers to make their titles stand out. Maybe that's why Nexon has opted for a truly bizarre premise for their Match-3 puzzle game, Zoo Invasion: you, as an alien, stack animals and then abduct them. Oh, no! Simba! To be fair, playing as an alien with grey morals does give Zoo Invasion its own identity, and it's a pretty nifty puzzle game to boot.