<s>
Music	B-Application
Catch	I-Application
is	O
a	O
music	B-Application
game	I-Application
available	O
for	O
the	O
iOS	B-Operating_System
,	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
,	O
and	O
Windows	B-Application
platforms	O
by	O
Reflexive	O
Entertainment	O
.	O
</s>
<s>
The	O
fairly	O
simple	O
gameplay	O
is	O
centered	O
on	O
catching	O
,	O
with	O
the	O
cursor	O
,	O
different	O
colored	O
falling	O
shapes	O
that	O
appear	O
on	O
screen	O
in	O
sync	O
with	O
the	O
music	B-Application
playing	O
in	O
the	O
background	O
;	O
shapes	O
of	O
some	O
colors	O
grant	O
extra	O
points	O
while	O
touching	O
red	O
notes	O
incurs	O
penalties	O
.	O
</s>
<s>
Music	B-Application
Catch	I-Application
has	O
attained	O
great	O
popularity	O
among	O
flash	O
gaming	O
sites	O
such	O
as	O
Kongregate	O
.	O
</s>
<s>
In	O
addition	O
to	O
being	O
playable	O
for	O
free	O
on	O
the	O
web	O
,	O
Reflexive	O
Entertainment	O
has	O
also	O
released	O
a	O
downloadable	O
version	O
that	O
is	O
available	O
for	O
purchase.Reflexive	O
Press	O
Release	O
The	O
downloadable	O
version	O
of	O
Music	B-Application
Catch	I-Application
includes	O
the	O
ability	O
to	O
play	O
along	O
to	O
any	O
MP3	B-Application
in	O
the	O
user	O
's	O
library	O
.	O
</s>
<s>
In	O
May	O
2009	O
,	O
a	O
version	O
of	O
Music	B-Application
Catch	I-Application
was	O
released	O
for	O
the	O
iOS	B-Operating_System
.	O
</s>
<s>
A	O
sequel	O
to	O
the	O
game	O
,	O
Music	B-Application
Catch	I-Application
2''	O
,	O
has	O
also	O
been	O
released	O
online	O
.	O
</s>
