<s>
The	O
Dinosaur	B-Application
Game	I-Application
(	O
also	O
known	O
as	O
the	O
Chrome	B-Application
Dino	I-Application
)	O
is	O
a	O
browser	B-Protocol
game	I-Protocol
developed	O
by	O
Google	B-Application
and	O
built	O
into	O
the	B-Application
Google	I-Application
Chrome	B-Application
web	I-Application
browser	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
created	O
by	O
members	O
of	O
the	O
Chrome	B-Application
UX	O
team	O
in	O
2014	O
.	O
</s>
<s>
When	O
a	O
user	O
attempts	O
to	O
navigate	O
to	O
a	O
web	O
page	O
on	O
Google	B-Application
Chrome	I-Application
while	O
being	O
offline	O
,	O
the	O
browser	O
notifies	O
the	O
user	O
that	O
they	O
are	O
not	O
connected	O
to	O
the	O
Internet	O
,	O
with	O
an	O
illustration	O
of	O
a	O
pixelated	O
Tyrannosaurus	O
rex	O
shown	O
on	O
the	O
page	O
.	O
</s>
<s>
The	O
game	O
can	O
then	O
be	O
launched	O
either	O
by	O
pressing	O
or	O
on	O
desktop	O
,	O
or	O
by	O
tapping	O
the	O
dinosaur	O
on	O
Android	B-Application
or	O
iOS	B-Application
mobile	O
devices	O
.	O
</s>
<s>
Additionally	O
,	O
the	O
game	O
can	O
be	O
accessed	O
by	O
inputting	O
chrome://dino	O
or	O
chrome://network-error/	O
-106	O
into	O
the	O
Omnibox	O
.	O
</s>
<s>
During	O
the	O
game	O
,	O
the	O
Lonely	B-Application
T-Rex	I-Application
continuously	O
moves	O
from	O
left	O
to	O
right	O
across	O
a	O
black-and-white	O
desert	O
landscape	O
,	O
with	O
the	O
player	O
attempting	O
to	O
avoid	O
oncoming	O
obstacles	O
such	O
as	O
cacti	B-Protocol
and	O
Pteranodons	O
by	O
jumping	O
or	O
ducking	O
.	O
</s>
<s>
As	O
the	O
game	O
progresses	O
,	O
the	O
speed	O
of	O
play	O
gradually	O
increases	O
until	O
the	O
user	O
hits	O
an	O
obstacle	O
or	O
a	O
Pterosaur	O
,	O
prompting	O
an	O
instant	O
game	B-Application
over	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
designed	O
to	O
reach	O
its	O
maximum	O
score	O
after	O
approximately	O
17million	O
years	O
of	O
playtime	O
,	O
in	O
reference	O
to	O
how	O
long	O
the	O
T-Rex	O
existed	O
before	O
it	O
went	O
extinct	B-Application
during	O
the	O
Cretaceous	O
–	O
Paleogene	O
extinction	B-Application
event	O
.	O
</s>
<s>
If	O
a	O
network	O
administrator	O
disables	O
the	O
Dinosaur	B-Application
Game	I-Application
,	O
an	O
error	O
message	O
appears	O
when	O
attempting	O
to	O
play	O
the	O
game	O
,	O
which	O
features	O
an	O
image	O
of	O
a	O
meteor	O
heading	O
towards	O
the	O
Lonely	B-Application
T-Rex	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
created	O
by	O
members	O
of	O
the	O
Chrome	B-Application
UX	O
team	O
in	O
2014	O
,	O
which	O
consisted	O
of	O
Sebastien	O
Gabriel	O
,	O
Alan	O
Bettes	O
,	O
and	O
Edward	O
Jung	O
.	O
</s>
<s>
Gabriel	O
designed	O
the	O
player	O
character	O
,	O
named	O
the	O
"	O
Lonely	B-Application
T-Rex	I-Application
"	O
.	O
</s>
<s>
In	O
September	O
2018	O
,	O
an	O
Easter	O
egg	O
was	O
added	O
to	O
the	O
game	O
in	O
celebration	O
of	O
Chrome	B-Application
's	O
10th	O
birthday	O
and	O
the	O
game	O
's	O
fourth	O
birthday	O
,	O
with	O
a	O
birthday	O
cake	O
appearing	O
in	O
the	O
desert	O
and	O
a	O
birthday	O
hat	O
appearing	O
on	O
the	O
Lonely	B-Application
T-Rex	I-Application
if	O
the	O
cake	O
is	O
"	O
eaten	O
"	O
.	O
</s>
<s>
In	O
November	O
of	O
the	O
same	O
year	O
,	O
Google	B-Application
introduced	O
a	O
feature	O
to	O
save	O
the	O
player	O
's	O
high	O
score	O
.	O
</s>
<s>
The	O
game	O
's	O
source	O
code	O
is	O
available	O
on	O
the	O
Chromium	B-Language
site	O
.	O
</s>
<s>
In	O
2021	O
,	O
Google	B-Application
introduced	O
a	O
widget	B-Application
in	O
March	O
for	O
iOS	B-Operating_System
14	I-Operating_System
which	O
led	O
players	O
to	O
chrome://dino	O
;	O
a	O
similar	O
widget	B-Application
was	O
introduced	O
to	O
Android	B-Application
later	O
that	O
year	O
.	O
</s>
<s>
Upon	O
reaching	O
the	O
torch	O
,	O
the	O
dino	O
transforms	O
into	O
various	O
Olympic	B-Application
games	I-Application
such	O
as	O
swimming	O
,	O
running	O
,	O
and	O
many	O
others	O
.	O
</s>
<s>
Instead	O
of	O
the	O
usual	O
cacti	B-Protocol
and	O
pterodactyl	O
obstacles	O
,	O
the	O
dino	O
now	O
encounters	O
challenges	O
related	O
to	O
the	O
Olympics	O
.	O
</s>
<s>
The	O
Dinosaur	B-Application
Game	I-Application
is	O
referenced	O
in	O
the	O
"	O
couch	O
gag	O
"	O
opening	O
segment	O
of	O
the	O
season	O
34	O
premiere	O
of	O
The	B-Application
Simpsons	I-Application
,	O
"	O
Habeas	O
Tortoise	O
"	O
.	O
</s>
<s>
In	O
May	O
2020	O
,	O
a	O
Microsoft	B-Application
Edge	I-Application
update	O
added	O
Surf	B-Application
,	O
a	O
game	O
where	O
players	O
control	O
a	O
surfer	O
attempting	O
to	O
evade	O
obstacles	O
and	O
collect	O
powerups	O
.	O
</s>
<s>
Like	O
the	O
Dinosaur	B-Application
Game	I-Application
,	O
it	O
is	O
accessible	O
from	O
an	O
error	O
page	O
when	O
the	O
browser	O
is	O
offline	O
.	O
</s>
