Rovio’s follow-up to Angry Birds was Angry Birds Seasons. The first season in the game was Halloween (Trick or Treat). It was followed by Christmas (Season’s Greetings), Valentines, and St. Patrick’s Day. The game, which is still advertisement supported and free to Android users, was just updated to version 1.4.0 and adds a Spring/Easter season theme.
The 99 cent Angry Birds version for the iPhone and the $1.99 Angry Birds Seasons HD for the iPad were also upgraded.
The new Easter Eggs level adds a set of 15 puzzles. Rovio says that there’s a new bunch of eggs to find. You can also send Angry Birds Easter Cards through Facebook. Unfortunately, this feature does not work over a secure (HTTPS – SSL) web connection.
Easter Eggs for Angry Birds Seasons (Rovio Mobile blog)
Angry Birds Seasons for Android (Android Market)
Video courtesy of RovioMobile