<s>
Angry	B-Application
Birds	I-Application
POP	I-Application
!	I-Application
</s>
<s>
is	O
a	O
tile	B-Application
matching	I-Application
game	I-Application
co-developed	O
by	O
Rovio	O
Entertainment	O
and	O
Outplay	O
Entertainment	O
that	O
was	O
soft	O
launched	O
for	O
iOS	B-Application
in	O
Canada	O
in	O
December	O
2014	O
and	O
released	O
worldwide	O
for	O
iOS	B-Application
and	O
Android	B-Application
devices	O
in	O
March	O
2015	O
.	O
</s>
<s>
The	O
game	O
was	O
originally	O
the	O
second	O
game	O
in	O
the	O
Angry	B-Application
Birds	I-Application
Stella	I-Application
series	O
.	O
</s>
<s>
It	O
was	O
originally	O
released	O
as	O
Angry	B-Application
Birds	I-Application
Stella	O
POP	O
!,	O
and	O
was	O
given	O
its	O
current	O
name	O
,	O
without	O
Stella	O
,	O
with	O
an	O
update	O
in	O
July	O
2015	O
that	O
brought	O
classic	O
Angry	B-Application
Birds	I-Application
characters	O
into	O
the	O
game	O
,	O
making	O
it	O
the	O
only	O
one	O
in	O
the	O
series	O
to	O
involve	O
a	O
crossover	O
between	O
classic	O
Angry	B-Application
Birds	I-Application
and	O
Stella	O
's	O
friends	O
.	O
</s>
<s>
Angry	B-Application
Birds	I-Application
POP	I-Application
!	I-Application
</s>
<s>
is	O
the	O
second	O
game	O
of	O
the	O
Angry	B-Application
Birds	I-Application
Stella	I-Application
series	O
.	O
</s>
<s>
The	O
game	O
also	O
has	O
lives	O
like	O
all	O
other	O
match-3	B-Application
games	I-Application
.	O
</s>
<s>
The	O
game	O
initially	O
featured	O
only	O
the	O
six	O
characters	O
that	O
appeared	O
in	O
Angry	B-Application
Birds	I-Application
Stella	I-Application
,	O
with	O
each	O
character	O
having	O
a	O
special	O
power	O
that	O
can	O
be	O
used	O
when	O
the	O
Pop	O
Meter	O
is	O
full	O
to	O
unlock	O
powerful	O
boosts	O
from	O
their	O
powers	O
like	O
Stella	O
's	O
Power	O
Pop	O
,	O
Poppy	O
's	O
Line	O
Pop	O
and	O
many	O
more	O
.	O
</s>
<s>
Angry	B-Application
Birds	I-Application
POP	I-Application
!	I-Application
</s>
<s>
A	O
sequel	O
,	O
Angry	B-Application
Birds	I-Application
POP	I-Application
2	O
(	O
later	O
renamed	O
Angry	B-Application
Birds	I-Application
POP	I-Application
Blast	O
)	O
was	O
released	O
in	O
2019	O
.	O
</s>
<s>
The	O
sequel	O
is	O
set	O
after	O
the	O
events	O
of	O
The	O
Angry	B-Application
Birds	I-Application
Movie	O
2	O
,	O
as	O
the	O
fledgling	O
alliance	O
between	O
Birds	O
and	O
Pigs	O
confronts	O
a	O
mysterious	O
,	O
unseen	O
threat	O
that	O
infests	O
the	O
world	O
with	O
bubbles	O
,	O
spawns	O
mysterious	O
one-eyed	O
creatures	O
and	O
traps	O
young	O
hatchlings	O
and	O
piglets	O
in	O
bubbles	O
alike	O
.	O
</s>
