It's Official: CityVille dethrones FarmVille as Zynga's top Facebook game

Alright, so it didn't exactly happen yesterday, but CityVille has soared high above FarmVille's 56.8 million players with a massive (for these days) 61.7 million monthly players. It did what many thought was the impossible in just 22 days, according to Inside Social, and it took good old FarmVille four months to reach that size back in the day. While we've already explored what might have contributed to the game's blindingly fast rise to Zynga supremacy, it's impossible to tell how long this will last.

It will take at least another month for CityVille's numbers to stabilize--or at least slow down, for Pete's sake. These numbers are purely an accumulation of the amount of players who have logged into the game at least once in the past three weeks. Whether the game can hold the interest of its nearly 62 million players for a lengthy period of time has yet to be seen. However, if the game keeps growing at this rate, it could easily meet FarmVille's former glory of 84 million monthly players by 2011. Until then, Mark Pincus and the CityVille team can enjoy their early Christmas gift Scrooge McDuck style.

Can CityVille meet and surpass FarmVille's all-time high of 84 million players? How long do you think CityVille will last as Zynga's top game?

CastleVille passes FarmVille to become second biggest game on Facebook

Watch out CityVille, there's another contender coming for your title as top Facebook game! Luckily, this new kid on the block is in the same staple, as Zynga can lay claim to both CityVille and rising star CastleVille. According to the latest stats on AppData, CastleVille has rocketed to 37 million monthly active players, passing FarmVille with its almost 34 million players to become the second most played game (currently) on Facebook.

But wait - where's EA / Playfish's the Sims Social? The game still sits as the number five game on the service, but it has lost players (around 1.7 million) even since we threw out some advice that Playfish should try to help the game climb back up the ranks. And that was just a week ago!

Either way, does CastleVille have what it takes to finally topple CityVille as the number one game on Facebook? It still has 12.5 million more players to go (and that's if CityVille does nothing but lose between now and then). Still, it will be interesting to watch as the competition develops further (or doesn't) between these two games, and you can be sure that we'll let you know if Facebook finally receives a new king to the castle if and when that does happen.

Do you think CastleVille can take over the number one game spot on Facebook, or is CityVille still too mighty a beast to defeat?