<s>
Happy	B-Application
Wheels	I-Application
is	O
a	O
ragdoll	O
physics-based	O
platform	O
browser	B-Protocol
game	I-Protocol
developed	O
and	O
published	O
by	O
Fancy	B-Application
Force	I-Application
.	O
</s>
<s>
Created	O
by	O
video	O
game	O
designer	O
Jim	B-Application
Bonacci	I-Application
in	O
2010	O
,	O
the	O
game	O
features	O
several	O
player	O
characters	O
,	O
who	O
use	O
different	O
,	O
sometimes	O
atypical	O
,	O
vehicles	O
to	O
traverse	O
the	O
game	O
's	O
many	O
levels	O
.	O
</s>
<s>
Happy	B-Application
Wheels	I-Application
tagline	O
is	O
"	O
Choose	O
your	O
inadequately	O
prepared	O
racer	O
,	O
and	O
ignore	O
severe	O
consequences	O
in	O
your	O
desperate	O
search	O
for	O
victory	O
!	O
"	O
</s>
<s>
Reviewers	O
have	O
noted	O
that	O
Happy	B-Application
Wheels	I-Application
exhibits	O
graphic	O
violence	O
in	O
its	O
gameplay	O
.	O
</s>
<s>
Players	O
also	O
have	O
the	O
choice	O
to	O
upload	O
instant	B-Application
replays	I-Application
of	O
their	O
level	O
attempts	O
,	O
which	O
can	O
then	O
be	O
viewed	O
.	O
</s>
<s>
Happy	B-Application
Wheels	I-Application
features	O
a	O
level	O
editor	O
,	O
which	O
allows	O
players	O
to	O
create	O
custom	O
levels	O
of	O
their	O
own	O
.	O
</s>
<s>
Indie	O
game	O
developer	O
Jim	B-Application
Bonacci	I-Application
,	O
largely	O
the	O
programmer	O
and	O
artist	O
for	O
the	O
game	O
,	O
began	O
work	O
on	O
the	O
game	O
in	O
2006	O
.	O
</s>
<s>
Bonacci	O
has	O
said	O
that	O
his	O
inspiration	O
for	O
the	O
game	O
came	O
from	O
other	O
ragdoll	O
physics-based	O
games	O
in	O
the	O
browser	B-Protocol
games	I-Protocol
community	O
,	O
as	O
his	O
friend	O
and	O
former	O
boss	O
,	O
Alec	O
Cove	O
,	O
had	O
made	O
a	O
Verlet	B-Language
physics	I-Language
engine	I-Language
for	O
flash	O
.	O
</s>
<s>
The	O
full	O
version	O
of	O
Happy	B-Application
Wheels	I-Application
is	O
only	O
available	O
on	O
Bonacci	O
's	O
original	O
website	O
,	O
and	O
demo	O
versions	O
of	O
the	O
game	O
are	O
licensed	O
to	O
other	O
websites	O
.	O
</s>
<s>
Alec	O
Cove	O
joined	O
Fancy	B-Application
Force	I-Application
in	O
2013	O
and	O
handles	O
all	O
server-side	O
architecture	O
and	O
development	O
.	O
</s>
<s>
On	O
September	O
30	O
,	O
2014	O
,	O
Schymick	O
announced	O
that	O
iOS	B-Application
and	O
Android	B-Application
ports	O
of	O
the	O
game	O
have	O
been	O
in	O
development	O
.	O
</s>
<s>
The	O
iOS	B-Application
version	O
was	O
released	O
as	O
a	O
free	O
download	O
through	O
the	O
App	B-Application
Store	I-Application
on	O
August	O
20	O
,	O
2015	O
.	O
</s>
<s>
For	O
the	O
Android	B-Application
version	O
,	O
Fancy	B-Application
Force	I-Application
began	O
accepting	O
beta	O
test	O
applications	O
in	O
October	O
2019	O
.	O
</s>
<s>
On	O
January	O
9	O
,	O
2020	O
,	O
Bonacci	O
posted	O
on	O
his	O
website	O
that	O
a	O
JavaScript	B-Language
port	O
by	O
Goodboy	O
Digital	O
was	O
in	O
development	O
and	O
the	O
game	O
will	O
continue	O
to	O
function	O
after	O
Adobe	B-Operating_System
Flash	I-Operating_System
ends	O
at	O
the	O
end	O
of	O
2020	O
.	O
</s>
<s>
Eleven	O
months	O
later	O
,	O
on	O
December	O
28	O
,	O
2020	O
,	O
the	O
JavaScript	B-Language
port	O
was	O
released	O
,	O
continuing	O
the	O
existence	O
of	O
the	O
game	O
after	O
the	O
end	O
of	O
Flash	O
.	O
</s>
<s>
Happy	B-Application
Wheels	I-Application
has	O
received	O
generally	O
positive	O
reviews	O
.	O
</s>
<s>
The	O
over-the-top	O
nature	O
of	O
the	O
violence	O
is	O
a	O
central	O
theme	O
of	O
the	O
game	O
,	O
and	O
some	O
reviewers	O
have	O
considered	O
it	O
humorous	O
;	O
one	O
review	O
stated	O
that	O
"	O
It	O
is	O
so	O
genuinely	O
difficult	O
to	O
play	O
Happy	B-Application
Wheels	I-Application
and	O
not	O
just	O
laugh	O
and	O
laugh	O
at	O
the	O
ridiculous	O
ways	O
in	O
which	O
your	O
character	O
can	O
be	O
torn	O
into	O
pieces.	O
"	O
</s>
