<s>
Halo	B-Application
:	I-Application
The	I-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
is	O
a	O
compilation	O
of	O
first-person	O
shooter	O
video	O
games	O
in	O
the	O
Halo	B-Application
series	O
.	O
</s>
<s>
The	O
collection	O
was	O
released	O
in	O
November	O
2014	O
for	O
the	B-Device
Xbox	I-Device
One	I-Device
,	O
and	O
later	O
ported	O
to	O
Microsoft	B-Application
Windows	I-Application
and	O
Xbox	B-Device
Series	I-Device
X/S	I-Device
.	O
</s>
<s>
The	O
collection	O
was	O
developed	O
by	O
343	O
Industries	O
in	O
partnership	O
with	O
other	O
studios	O
and	O
was	O
published	O
by	O
Xbox	B-Device
Game	O
Studios	O
.	O
</s>
<s>
The	O
collection	O
includes	O
Halo	B-Application
:	O
Combat	O
Evolved	O
Anniversary	O
,	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
,	O
Halo	B-Application
3	I-Application
,	O
Halo	B-Application
3	I-Application
:	I-Application
ODST	I-Application
,	O
Halo	B-Application
:	I-Application
Reach	I-Application
,	O
and	O
Halo	B-Application
4	I-Application
.	O
</s>
<s>
Each	O
game	O
in	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
received	O
graphical	O
upgrades	O
.	O
</s>
<s>
Halo	B-Application
2	I-Application
received	O
a	O
high-definition	O
redesign	O
of	O
its	O
video	O
,	O
audio	O
and	O
cutscenes	O
to	O
celebrate	O
its	O
tenth	O
anniversary	O
.	O
</s>
<s>
The	O
game	O
includes	O
access	O
to	O
the	O
live-action	O
series	O
Halo	B-Application
:	O
Nightfall	O
as	O
well	O
as	O
the	O
Halo	B-Application
5	I-Application
:	I-Application
Guardians	I-Application
multiplayer	O
beta	O
that	O
ran	O
in	O
2014	O
–	O
15	O
.	O
</s>
<s>
At	O
launch	O
,	O
critics	O
generally	O
praised	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
for	O
its	O
updated	O
audio	O
and	O
visuals	O
,	O
as	O
well	O
as	O
its	O
quantity	O
of	O
content	O
.	O
</s>
<s>
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
originally	O
consisted	O
of	O
Halo	B-Application
:	O
Combat	O
Evolved	O
Anniversary	O
,	O
Halo	B-Application
2	I-Application
Anniversary	O
,	O
Halo	B-Application
3	I-Application
,	O
and	O
Halo	B-Application
4	I-Application
,	O
complete	O
with	O
their	O
full	O
catalog	O
of	O
extras	O
,	O
including	O
all	O
multiplayer	O
maps	O
and	O
gameplay	O
modes	O
.	O
</s>
<s>
All	O
four	O
campaign	O
modes	O
can	O
be	O
played	O
alone	O
or	O
cooperatively	O
via	O
split	O
screen	O
or	O
Xbox	B-Application
Live	I-Application
on	O
Xbox	B-Device
One	I-Device
and	O
Series	B-Device
X/S	I-Device
.	O
</s>
<s>
The	O
Microsoft	B-Application
Windows	I-Application
release	O
does	O
not	O
have	O
split	O
screen	O
capability	O
,	O
but	O
it	O
can	O
be	O
played	O
cooperatively	O
online	O
with	O
Steam	B-Application
friends	O
and	O
Xbox	B-Device
friends	O
.	O
</s>
<s>
As	O
in	O
Combat	O
Evolved	O
Anniversary	O
,	O
Halo	B-Application
2	I-Application
players	O
can	O
swap	O
between	O
the	O
original	O
and	O
upgraded	O
graphics	O
on	O
the	O
fly	O
.	O
</s>
<s>
Additions	O
to	O
Halo	B-Application
2s	I-Application
campaign	O
mode	O
include	O
"	O
Terminals	O
"	O
,	O
and	O
new	O
prologue	O
and	O
epilogue	O
cutscenes	O
to	O
link	O
the	O
series	O
for	O
Halo	B-Application
5s	I-Application
debut	O
.	O
</s>
<s>
Since	O
only	O
six	O
of	O
the	O
game	O
's	O
multiplayer	O
maps	O
were	O
remastered	O
,	O
there	O
are	O
two	O
Halo	B-Application
2	I-Application
multiplayer	O
modes	O
.	O
</s>
<s>
The	O
Halo	B-Application
2	I-Application
anniversary	O
multiplayer	O
mode	O
uses	O
the	O
six	O
remastered	O
maps	O
,	O
while	O
the	O
standard	O
Halo	B-Application
2	I-Application
multiplayer	O
mode	O
includes	O
all	O
of	O
the	O
original	O
game	O
's	O
released	O
maps	O
with	O
a	O
full	O
graphical	O
update	O
but	O
no	O
remastering	O
.	O
</s>
<s>
The	O
Extras	O
menu	O
includes	O
access	O
to	O
live-action	O
video	O
series	O
Halo	B-Application
:	O
Nightfall	O
via	O
the	O
Halo	B-Application
Channel	O
and	O
the	O
Halo	B-Application
5	I-Application
:	I-Application
Guardians	I-Application
multiplayer	O
beta	O
,	O
until	O
it	O
was	O
removed	O
prior	O
to	O
the	O
game	O
's	O
release	O
.	O
</s>
<s>
343	O
Industries	O
studio	O
head	O
Bonnie	O
Ross	O
pushed	O
for	O
Halo	B-Application
4	I-Application
to	O
be	O
a	O
launch	O
title	O
for	O
the	B-Device
Xbox	I-Device
One	I-Device
,	O
but	O
it	O
instead	O
released	O
in	O
2012	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
.	O
</s>
<s>
The	O
timing	O
left	O
a	O
gap	O
in	O
the	O
release	O
schedule	O
between	O
Halo	B-Application
4	I-Application
and	O
Halo	B-Application
5	I-Application
.	O
</s>
<s>
Having	O
previously	O
developed	O
Halo	B-Application
:	O
Combat	O
Evolved	O
Anniversary	O
for	O
Combat	O
Evolveds	O
tenth	O
anniversary	O
,	O
the	O
initial	O
plan	O
was	O
to	O
release	O
a	O
similar	O
standalone	O
Halo	B-Application
2	I-Application
Anniversary	O
within	O
the	O
first	O
few	O
years	O
of	O
the	O
new	O
console	O
's	O
lifecycle	O
.	O
</s>
<s>
Following	O
the	O
announcement	O
of	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
at	O
the	O
Electronic	O
Entertainment	O
Expo	O
2014	O
,	O
Phil	O
Spencer	O
,	O
head	O
of	O
Microsoft	O
's	O
Xbox	B-Device
division	O
,	O
stated	O
that	O
the	O
collection	O
originally	O
began	O
as	O
just	O
a	O
remastering	O
of	O
Halo	B-Application
2	I-Application
to	O
celebrate	O
its	O
10th	O
anniversary	O
.	O
</s>
<s>
343	O
Industries	O
decided	O
that	O
it	O
would	O
be	O
a	O
great	O
opportunity	O
to	O
release	O
the	O
other	O
main	O
Halo	B-Application
titles	O
for	O
the	B-Device
Xbox	I-Device
One	I-Device
in	O
preparation	O
for	O
the	O
2015	O
release	O
of	O
Halo	B-Application
5	I-Application
:	I-Application
Guardians	I-Application
.	O
</s>
<s>
All	O
of	O
the	O
games	O
run	O
at	O
60	O
frames	O
per	O
second	O
and	O
have	O
received	O
lighting	O
upgrades	O
;	O
all	O
but	O
the	O
Halo	B-Application
2	I-Application
remake	O
have	O
a	O
native	O
resolution	B-General_Concept
of	O
1080p	O
.	O
</s>
<s>
Combat	O
Evolved	O
Anniversary	O
is	O
based	O
on	O
the	O
high-definition	O
remaster	O
of	O
the	O
original	O
game	O
released	O
in	O
2011	O
for	O
Xbox	B-Operating_System
360	I-Operating_System
.	O
</s>
<s>
Kinect	B-Algorithm
features	O
from	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
version	O
are	O
not	O
supported	O
in	O
the	B-Device
Xbox	I-Device
One	I-Device
collection	O
.	O
</s>
<s>
Stereoscopic	O
3D	O
features	O
from	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
version	O
are	O
not	O
supported	O
in	O
the	B-Device
Xbox	I-Device
One	I-Device
collection	O
.	O
</s>
<s>
Ruffian	O
Games	O
was	O
responsible	O
for	O
developing	O
the	O
Halo	B-Application
3	I-Application
and	O
Halo	B-Application
4	I-Application
ports	O
.	O
</s>
<s>
Halo	B-Application
3	I-Application
and	O
Halo	B-Application
4	I-Application
received	O
only	O
a	O
simple	O
lighting	O
upgrade	O
,	O
and	O
an	O
increase	O
in	O
both	O
frame	O
rate	O
and	O
rendering	O
resolution	B-General_Concept
.	O
</s>
<s>
Coinciding	O
with	O
the	O
release	O
of	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
,	O
343	O
Industries	O
developed	O
the	O
Halo	B-Application
Channel	O
,	O
an	O
application	B-Application
for	O
the	B-Device
Xbox	I-Device
One	I-Device
and	O
Windows	B-Application
.	O
</s>
<s>
It	O
is	O
a	O
successor	O
to	O
the	O
Halo	B-Application
Waypoint	O
app	O
that	O
was	O
released	O
on	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
.	O
</s>
<s>
The	B-Device
Xbox	I-Device
One	I-Device
app	O
is	O
integrated	O
with	O
the	O
collection	O
,	O
allowing	O
players	O
to	O
access	O
Halo	B-Application
:	O
Nightfall	O
and	O
"	O
Terminal	O
"	O
animations	O
,	O
unlock	O
rewards	O
for	O
the	O
game	O
,	O
and	O
launch	O
the	O
games	O
directly	O
from	O
the	O
app	O
.	O
</s>
<s>
Saber	O
Interactive	O
,	O
which	O
co-developed	O
Combat	O
Evolved	O
Anniversary	O
,	O
assisted	O
in	O
the	O
remake	O
of	O
Halo	B-Application
2s	I-Application
campaign	O
.	O
</s>
<s>
The	O
refined	O
Halo	B-Application
2	I-Application
cutscenes	O
,	O
as	O
well	O
as	O
two	O
new	O
cutscenes	O
created	O
to	O
complement	O
the	O
Halo	B-Application
5	I-Application
:	I-Application
Guardians	I-Application
storyline	O
,	O
were	O
produced	O
by	O
Blur	O
Studio	O
.	O
</s>
<s>
They	O
feature	O
the	O
same	O
structure	O
and	O
timing	O
of	O
the	O
originals	O
,	O
and	O
motion	B-Application
capture	I-Application
was	O
utilized	O
for	O
the	O
animation	O
.	O
</s>
<s>
"	O
Terminals	O
"	O
,	O
a	O
feature	O
first	O
introduced	O
in	O
Halo	B-Application
3	I-Application
,	O
were	O
added	O
to	O
the	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
campaign	O
.	O
</s>
<s>
Their	O
purpose	O
was	O
to	O
create	O
a	O
"	O
connective	O
tissue	O
"	O
for	O
stories	O
within	O
the	O
Halo	B-Application
universe	O
that	O
explores	O
the	O
relationship	O
between	O
the	O
different	O
races	O
within	O
the	O
Covenant	O
and	O
extensively	O
covers	O
the	O
events	O
portrayed	O
in	O
Halo	B-Application
2	I-Application
.	O
</s>
<s>
Terminals	O
also	O
gave	O
343	O
Industries	O
the	O
opportunity	O
to	O
introduce	O
Spartan	O
Locke	O
,	O
a	O
main	O
character	O
in	O
Halo	B-Application
5	I-Application
:	I-Application
Guardians	I-Application
.	O
</s>
<s>
Visual	O
effect	O
studio	O
The	O
Sequence	O
Group	O
collaborated	O
with	O
343	O
Industries	O
to	O
provide	O
the	O
animation	O
;	O
the	O
group	O
had	O
previously	O
performed	O
similar	O
work	O
in	O
Combat	O
Evolved	O
Anniversary	O
and	O
Halo	B-Application
4	I-Application
.	O
</s>
<s>
Once	O
the	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
project	O
was	O
green-lit	O
,	O
executive	O
producer	O
Dan	O
Ayoub	O
at	O
343	O
Industries	O
reached	O
out	O
to	O
Max	O
Hoberman	O
of	O
Certain	O
Affinity	O
for	O
assistance	O
on	O
the	O
multiplayer	O
component	O
.	O
</s>
<s>
Hoberman	O
originally	O
designed	O
Halo	B-Application
2s	I-Application
multiplayer	O
and	O
founded	O
Certain	O
Affinity	O
after	O
leaving	O
Bungie	O
in	O
2006	O
.	O
</s>
<s>
Certain	O
Affinity	O
was	O
asked	O
to	O
remake	O
several	O
of	O
the	O
multiplayer	O
maps	O
from	O
Halo	B-Application
2	I-Application
.	O
</s>
<s>
Along	O
with	O
the	O
visual	O
upgrade	O
,	O
Halo	B-Application
2s	I-Application
original	O
score	O
was	O
re-recorded	O
with	O
the	O
San	O
Francisco	O
Symphony	O
at	O
Skywalker	O
Sound	O
studio	O
.	O
</s>
<s>
The	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
soundtrack	O
was	O
released	O
on	O
November	O
11	O
,	O
2014	O
.	O
</s>
<s>
On	O
June	O
9	O
,	O
2014	O
,	O
Halo	B-Application
:	I-Application
The	I-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
was	O
announced	O
at	O
the	O
Electronic	O
Entertainment	O
Expo	O
with	O
a	O
trailer	O
titled	O
"	O
Hunter	O
and	O
the	O
Hunted	O
"	O
.	O
</s>
<s>
The	O
trailer	O
was	O
created	O
by	O
animation	O
company	O
Digital	O
Domain	O
,	O
which	O
had	O
previously	O
collaborated	O
on	O
other	O
Halo	B-Application
commercials	O
.	O
</s>
<s>
The	O
trailer	O
recreates	O
a	O
moment	O
from	O
Halo	B-Application
2	I-Application
,	O
in	O
which	O
the	O
Master	O
Chief	O
rides	O
a	O
bomb	O
into	O
a	O
Covenant	O
ship	O
.	O
</s>
<s>
Several	O
other	O
trailers	O
were	O
released	O
prior	O
to	O
launch	O
,	O
showcasing	O
the	O
updated	O
cinematics	O
and	O
Terminals	O
featured	O
in	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
,	O
and	O
gameplay	O
from	O
all	O
titles	O
across	O
the	O
collection	O
.	O
</s>
<s>
On	O
October	O
31	O
,	O
2014	O
,	O
343	O
Industries	O
released	O
a	O
documentary	O
,	O
Remaking	O
the	O
Legend	O
–	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
,	O
chronicling	O
the	O
history	O
of	O
Halo	B-Application
2	I-Application
and	O
the	O
development	O
of	O
Halo	B-Application
2	I-Application
:	O
Anniversary	O
;	O
it	O
also	O
features	O
interviews	O
with	O
developers	O
at	O
Bungie	O
and	O
343	O
Industries	O
.	O
</s>
<s>
The	O
documentary	O
was	O
initially	O
broadcast	O
on	O
Twitch	O
,	O
and	O
was	O
later	O
available	O
on	O
the	O
Halo	B-Application
Channel	O
,	O
Xbox	B-Application
Video	I-Application
,	O
and	O
YouTube	B-General_Concept
.	I-General_Concept
</s>
<s>
In	O
August	O
2014	O
,	O
UK	O
retailer	O
Game	O
revealed	O
two	O
special	O
editions	O
of	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
.	O
</s>
<s>
In	O
October	O
2014	O
,	O
Microsoft	O
announced	O
a	O
white	O
Master	B-Application
Chief	I-Application
Collection	I-Application
Xbox	B-Device
One	I-Device
bundle	O
for	O
Brazil	O
and	O
other	O
"	O
select	O
markets	O
"	O
.	O
</s>
<s>
A	O
second	O
Xbox	B-Device
One	I-Device
bundle	O
containing	O
the	O
collection	O
was	O
announced	O
for	O
release	O
in	O
the	O
United	O
States	O
during	O
March	O
2015	O
.	O
</s>
<s>
343	O
Industries	O
confirmed	O
that	O
the	O
collection	O
would	O
be	O
available	O
to	O
download	O
from	O
the	O
Xbox	B-Device
Games	O
Store	O
on	O
the	O
day	O
of	O
release	O
.	O
</s>
<s>
A	O
15-gigabyte	O
patch	O
went	O
live	O
to	O
those	O
who	O
had	O
digitally	O
preordered	O
it	O
through	O
the	O
Xbox	B-Device
Games	O
Store	O
on	O
November	O
6	O
,	O
2014	O
.	O
</s>
<s>
Players	O
who	O
preordered	O
through	O
the	O
Xbox	B-Device
Games	O
Store	O
also	O
received	O
early	O
access	O
to	O
the	O
"	O
Boom	O
"	O
Skull	O
,	O
which	O
provides	O
double	O
the	O
explosion	O
physics	O
in	O
the	O
Halo	B-Application
:	O
Combat	O
Evolved	O
and	O
Halo	B-Application
2	I-Application
campaign	O
mode	O
;	O
it	O
became	O
available	O
to	O
all	O
other	O
users	O
on	O
December	O
12	O
,	O
2014	O
.	O
</s>
<s>
On	O
December	O
19	O
,	O
2014	O
,	O
Microsoft	O
announced	O
that	O
as	O
an	O
apology	O
for	O
the	O
issues	O
,	O
it	O
would	O
give	O
a	O
free	O
month	O
of	O
Xbox	B-Application
Live	I-Application
Gold	I-Application
,	O
a	O
special	O
avatar	B-Application
and	O
nameplate	O
,	O
and	O
a	O
free	O
downloadable	B-Protocol
copy	O
of	O
the	O
Halo	B-Application
3	I-Application
:	I-Application
ODST	I-Application
campaign	O
to	O
those	O
who	O
played	O
the	O
game	O
between	O
its	O
launch	O
and	O
December	O
19	O
,	O
2014	O
.	O
</s>
<s>
The	O
campaign	O
mode	O
of	O
ODST	B-Application
was	O
released	O
to	O
the	O
public	O
on	O
May	O
30	O
,	O
2015	O
,	O
and	O
with	O
it	O
,	O
100	O
additional	O
Achievements	O
.	O
</s>
<s>
Spartan	O
Ops	O
,	O
the	O
episodic	O
content	O
originating	O
in	O
Halo	B-Application
4	I-Application
,	O
was	O
released	O
as	O
free	O
downloadable	B-Protocol
content	I-Protocol
for	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
on	O
December	O
22	O
,	O
2014	O
.	O
</s>
<s>
Halo	B-Application
:	O
Nightfall	O
—	O
a	O
series	O
of	O
weekly	O
,	O
episodic	O
digital	O
videos	O
directed	O
by	O
Sergio	O
Mimica-Gezzan	O
and	O
produced	O
by	O
Ridley	O
Scott	O
—	O
launched	O
soon	O
after	O
the	O
collection	O
was	O
released	O
.	O
</s>
<s>
The	O
series	O
was	O
designed	O
to	O
connect	O
the	O
stories	O
of	O
previous	O
Halo	B-Application
games	O
to	O
the	O
upcoming	O
Halo	B-Application
5	I-Application
.	O
</s>
<s>
The	O
Halo	B-Application
5	I-Application
beta	O
launched	O
on	O
December	O
29	O
,	O
2014	O
,	O
and	O
ran	O
until	O
January	O
18	O
,	O
2015	O
.	O
</s>
<s>
With	O
the	O
release	O
of	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
,	O
Microsoft	O
and	O
343	O
Industries	O
announced	O
an	O
official	O
esports	O
league	O
,	O
the	O
Halo	B-Application
Championship	O
Series	O
(	O
HCS	O
)	O
.	O
</s>
<s>
343	O
Industries	O
partnered	O
with	O
the	O
Electronic	O
Sports	O
League	O
,	O
live-streaming	O
platform	O
Twitch	O
,	O
and	O
other	O
tournament	O
organisers	O
to	O
foster	O
the	O
competitive	O
multiplayer	O
community	O
in	O
Halo	B-Application
.	O
</s>
<s>
The	O
first	O
season	O
of	O
HCS	O
,	O
featuring	O
Halo	B-Application
2	I-Application
:	O
Anniversarys	O
multiplayer	O
,	O
launched	O
in	O
November	O
2014	O
and	O
ran	O
until	O
March	O
2015	O
.	O
</s>
<s>
It	O
served	O
as	O
a	O
test	O
bed	O
for	O
ideas	O
and	O
future	O
plans	O
that	O
343	O
Industries	O
had	O
for	O
esports	O
in	O
Halo	B-Application
5	I-Application
.	O
</s>
<s>
In	O
April	O
2018	O
,	O
the	O
MCC	O
Insider	O
Program	O
was	O
launched	O
to	O
playtest	O
upcoming	O
changes	O
to	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
,	O
notably	O
the	O
various	O
improvements	O
to	O
its	O
interface	O
and	O
to	O
its	O
multiplayer	O
modes	O
.	O
</s>
<s>
As	O
a	O
part	O
of	O
the	O
various	O
changes	O
,	O
343	O
Industries	O
introduced	O
patches	O
to	O
bring	O
back	O
well-known	O
Halo	B-Application
2	I-Application
glitches	O
from	O
the	B-Application
original	I-Application
Xbox	I-Application
version	O
,	O
such	O
as	O
sword	O
flying	O
in	O
the	O
campaign	O
.	O
</s>
<s>
In	O
August	O
2020	O
,	O
343	O
Industries	O
announced	O
that	O
Xbox-PC	O
crossplay	B-Application
will	O
be	O
made	O
available	O
by	O
the	O
end	O
of	O
2020	O
,	O
based	O
upon	O
input-based	O
matchmaking	O
.	O
</s>
<s>
The	O
crossplay	B-Application
option	O
was	O
made	O
available	O
with	O
the	O
release	O
of	O
final	O
game	O
in	O
the	O
collection	O
on	O
November	O
17	O
,	O
2020	O
.	O
</s>
<s>
On	O
March	O
12	O
,	O
2019	O
,	O
following	O
a	O
series	O
of	O
teases	O
,	O
Xbox	B-Device
Game	O
Studios	O
announced	O
on	O
the	O
Inside	B-Application
Xbox	I-Application
live	O
stream	O
that	O
The	B-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
would	O
be	O
coming	O
to	O
Windows	B-Application
via	O
the	O
Steam	B-Application
digital	O
distribution	O
platform	O
in	O
addition	O
to	O
the	B-Application
Microsoft	I-Application
Store	I-Application
.	O
</s>
<s>
Xbox	B-Device
Game	O
Studios	O
plans	O
to	O
roll	O
out	O
the	O
individual	O
games	O
in	O
the	O
collection	O
separately	O
,	O
starting	O
with	O
Halo	B-Application
:	I-Application
Reach	I-Application
and	O
then	O
proceeding	O
chronologically	O
from	O
Combat	O
Evolved	O
.	O
</s>
<s>
Upon	O
this	O
announcement	O
,	O
343	O
Industries	O
 '	O
offices	O
in	O
Redmond	O
,	O
Washington	O
,	O
were	O
overwhelmed	O
by	O
pizza	O
delivery	O
orders	O
from	O
anonymous	O
users	O
,	O
particularly	O
from	O
Reddit	B-Application
.	O
</s>
<s>
The	O
collection	O
was	O
released	O
on	O
Steam	B-Application
and	O
Microsoft	B-Application
Store	I-Application
on	O
December	O
3	O
,	O
2019	O
.	O
</s>
<s>
Only	O
Halo	B-Application
:	I-Application
Reach	I-Application
was	O
playable	O
at	O
launch	O
,	O
but	O
subsequent	O
titles	O
became	O
available	O
over	O
the	O
following	O
year	O
.	O
</s>
<s>
343	O
Industries	O
had	O
set	O
out	O
to	O
have	O
the	O
collection	O
playable	O
on	O
PC	O
before	O
the	O
launch	O
of	O
Halo	B-Application
Infinite	O
in	O
2021	O
.	O
</s>
<s>
This	O
goal	O
was	O
met	O
with	O
the	O
release	O
of	O
the	O
PC	O
version	O
of	O
Halo	B-Application
4	I-Application
on	O
November	O
17	O
,	O
2020	O
.	O
</s>
<s>
An	O
enhanced	O
edition	O
of	O
the	O
console	O
version	O
of	O
the	O
collection	O
was	O
released	O
on	O
November	O
17	O
,	O
2020	O
for	O
Xbox	B-Device
Series	I-Device
X|S	I-Device
.	O
</s>
<s>
It	O
features	O
various	O
graphical	O
and	O
gameplay	O
improvements	O
,	O
including	O
some	O
features	O
introduced	O
with	O
the	O
PC	O
release	O
,	O
such	O
as	O
the	O
variable	O
field	O
of	O
view	O
and	O
running	O
at	O
120	O
FPS	O
in	O
both	O
single	O
player	O
and	O
multiplayer	O
modes	O
,	O
with	O
support	O
for	O
4K	B-Architecture
resolution	I-Architecture
on	O
Xbox	B-Device
Series	I-Device
X	I-Device
.	O
</s>
<s>
Players	O
can	O
also	O
cross-play	O
between	O
Xbox	B-Device
Series	I-Device
X|S	I-Device
and	O
Xbox	B-Device
One	I-Device
.	O
</s>
<s>
Halo	B-Application
:	I-Application
The	I-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
received	O
generally	O
positive	O
reviews	O
.	O
</s>
<s>
Stuart	O
Andrews	O
of	O
Trusted	O
Reviews	O
commented	O
that	O
"	O
Halo	B-Application
3	I-Application
looks	O
and	O
feels	O
surprisingly	O
dated	O
"	O
when	O
compared	O
to	O
the	O
rest	O
of	O
the	O
collection	O
,	O
particularly	O
Halo	B-Application
2	I-Application
and	O
Halo	B-Application
4	I-Application
.	O
</s>
<s>
Following	O
the	O
announcement	O
of	O
Halo	B-Application
:	I-Application
Reach	I-Application
being	O
added	O
to	O
Halo	B-Application
:	I-Application
The	I-Application
Master	I-Application
Chief	I-Application
Collection	I-Application
and	O
the	O
announcement	O
of	O
the	O
game	O
coming	O
to	O
Windows	B-Application
,	O
343	O
Industries	O
was	O
sent	O
pizzas	O
from	O
fans	O
as	O
a	O
token	O
of	O
appreciation	O
.	O
</s>
