Angry Birds Stella (WP) Achievements Full list of all 20 Angry Birds Stella achievements worth 200 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Windows Phone.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com order Date won desc Date won asc Flag Filter All NoneAll 20 achievements in this game are now Discontinued 20 Online Mode 20 Single Player 4 Main Storyline 2 Collectable 8 Cumulative + 1 Shop 1 Buggy - 2 Partly Disc/Unob 20 Discontinued Link flagsOR joinAND join Achievements without these flagsReveal non-discontinued flags What are achievement flags? Click to find outApply Star GazerEarn 50 Stars Star ReacherEarn 100 Stars Star TrekerEarn 200 Stars Star BounderEarn 300 Stars Heavy PurseEarn 5,000 Coins 1 guideBig SpenderSpend 5,000 Coins 1 guideBeach DayComplete Episode 2 SnapshotFind 1 Photograph 1 guideAlbum MakerFind 30 Photographs 1 guidePig OutPop 1,000 Pigs Branch OutComplete Episode 1 Only Three is Enough50 Three Starred Levels Power of Three131 Three Starred Levels 1 guideParkour Kid200 bounces with Stella 1 guideSmashy SmashyUse the Hammer Power-up ten times 1 guideLeaps and Bounds1,000 bounces with Stella 1 guideStarting OutPlay Game for One Hour 1 guideFantasticPlay Game for Ten Hours 1 guideHammer TimeUse the Hammer Power-up 1 guideDrum RollGet one bird to bounce on 5 drums in one level 2 guides