▁buy ▁special ▁items , ▁such ▁as ▁ult ra ▁rare ▁animals ▁and ▁rare ▁decor ative ▁items . ▁Wild life ▁points ▁can ▁be ▁earned ▁by ▁bre eding ▁animals , ▁comple ting ▁levels ▁and ▁tro ph ies , ▁or ▁bought ▁via ▁Pay Pal ▁or ▁credit ▁card . ▁Last ly , ▁around ▁each ▁hol iday ▁there ▁are ▁events , ▁new ▁animals , ▁and ▁new ▁items ▁to ▁add ▁to ▁the ▁zoo . ▁ ▁In ▁May ▁ 2 0 1 1 , ▁Rock You ▁announced ▁that ▁Z oo ▁World ▁ 2 , ▁the ▁sequ el ▁to ▁the ▁original ▁Z oo ▁World , ▁would ▁be ▁available ▁on ▁Facebook ▁on ▁June ▁ 8 , ▁ 2 0 1 1 . ▁ ▁Current ▁social ▁games ▁ ▁B ingo ▁B ling o ▁Rock You ▁P oker ▁Z oo ▁World ▁Classic ▁City ▁Girl ▁Life ▁W ords ▁of ▁Wonder ▁Gard ens ▁of ▁Time ▁K itchen ▁Sc ram ble ▁Bak ery ▁Bl itz ▁Gl ory ▁of ▁Rome ▁Kingdom s ▁of ▁Cam el ot ▁Drag ons ▁of ▁Atl ant is ▁Bright wood ▁Advent ures ▁P ione er ▁Advent ures ▁Gold ▁R ush ▁Lost ▁Island ▁Vol cano ▁Island ▁New ▁World ▁Sk ull ▁Island ▁Rap id ▁P oker ▁K ah zu u ▁Sl ots ▁Sol itare ▁Arena ▁Sol itare ▁ 3 ▁Arena ▁L ucky ▁Sl ots ▁War ▁of ▁Nations ▁ ▁Past ▁social ▁applications ▁and ▁games ▁ ▁B ingo ▁by ▁R yz ing ▁Pie ces ▁of ▁F la ir ▁Cra zy ▁P engu in ▁Wars ▁Hor os cop es ▁Rock You ▁Live ▁Speed ▁Racing ▁Z oo ▁World ▁ 2 ▁B