Hidden Chronicles peaks at 33.1m users

Zynga’s popular casual Facebook puzzler Hidden Chronicles has finally seen its growth slow to 33.1m monthly active users.

The social network game has seen a massive increase in popularity since launching two months ago, and is still the third most popular title on Facebook, behind Zynga’s CityVille and Texas HoldEm Poker. But it now appears to have reached a peak, with users remaining steady at around the 33m mark over the past two weeks.

CityVille lost 300,000 monthly active users over the past two weeks, reports Gamasutra, but it’s still the No.1 Facebook game.

Here are the Top Ten Facebook games in terms of monthly active users:

1.CityVille – 46.9m
2. Texas HoldEm Poker – 33.5m
3. Hidden Chronicles – 33.1m
4. CastleVille – 28.8m
5. FarmVille – 28.4m
6. The Sims Social – 20.6m
7. Words with Friends – 20.4m
8. Diamond Dash – 17.6m
9. Bubble Witch Saga – 15.4m
10. Empires & Allies – 15.4m