<s>
Warzone	B-Application
2100	I-Application
is	O
an	O
open-source	B-Application
real-time	O
strategy	O
and	O
real-time	B-Application
tactics	I-Application
hybrid	O
computer	O
game	O
,	O
originally	O
developed	O
by	O
Pumpkin	O
Studios	O
and	O
published	O
by	O
Eidos	O
Interactive	O
.	O
</s>
<s>
It	O
was	O
originally	O
released	O
in	O
1999	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
PlayStation	B-Device
,	O
and	O
is	O
now	O
also	O
available	O
for	O
macOS	B-Application
,	O
FreeBSD	B-Operating_System
,	O
AmigaOS	B-Application
4	I-Application
,	O
AROS	B-Application
,	O
MorphOS	B-Operating_System
,	O
Linux	B-Application
,	O
NetBSD	B-Device
and	O
OpenBSD	B-Operating_System
.	O
</s>
<s>
While	O
was	O
developed	O
and	O
released	O
as	O
a	O
proprietary	B-Application
commercial	B-Application
video	O
game	O
,	O
on	O
December	O
6	O
,	O
2004	O
,	O
the	O
source	O
code	O
and	O
most	O
of	O
its	O
data	O
was	O
released	O
under	O
the	O
GNU	B-License
GPL-2.0-or-later	I-License
;	O
the	O
rest	O
of	O
the	O
data	O
followed	O
on	O
June	O
10	O
,	O
2008	O
.	O
</s>
<s>
The	O
camera	O
is	O
free-moving	O
and	O
can	O
zoom	O
in	O
and	O
out	O
,	O
rotate	O
,	O
and	O
pan	O
up	O
or	O
down	O
while	O
navigating	O
the	O
battlefield	O
.	O
</s>
<s>
In	O
1999	O
it	O
was	O
originally	O
released	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
PlayStation	B-Device
.	O
</s>
<s>
After	O
having	O
released	O
patch	O
1.10	O
final	O
in	O
November	O
1999	O
,	O
Pumpkin	O
Studios	O
ended	O
their	O
support	O
for	O
Warzone	B-Application
2100	I-Application
at	O
January	O
5	O
,	O
2000	O
.	O
</s>
<s>
On	O
December	O
6	O
,	O
2004	O
Warzone	O
's	O
source	O
code	O
was	O
uploaded	O
to	O
Radiosity	O
's	O
FTP	B-Protocol
server	I-Protocol
by	O
Alex	O
McLean	O
of	O
Pivotal	O
Games	O
.	O
</s>
<s>
Source	O
code	O
and	O
artwork	O
(	O
beside	O
the	O
movies	O
)	O
of	O
Warzone	O
were	O
placed	O
under	O
the	O
GPL-2.0-or-later	B-License
license	O
,	O
making	O
the	O
game	O
free	B-Application
and	O
open-source	B-Application
.	O
</s>
<s>
Following	O
the	O
release	O
,	O
the	O
game	O
's	O
community	O
started	O
a	O
revival	O
project	O
,	O
based	O
on	O
the	O
available	O
source	O
code	O
and	O
assets	O
:	O
originally	O
called	O
"	O
Warzone	O
Re-Development	O
Project	O
"	O
,	O
it	O
was	O
later	O
renamed	O
to	O
the	O
"	O
Warzone	B-Application
2100	I-Application
Resurrection	O
Project	O
"	O
,	O
and	O
then	O
to	O
the	O
"	O
Warzone	B-Application
2100	I-Application
Project	O
"	O
.	O
</s>
<s>
On	O
June	O
11	O
,	O
2005	O
,	O
version	O
0.1	O
of	O
the	O
"	O
Warzone	B-Application
2100	I-Application
Project	O
"	O
was	O
released	O
,	O
with	O
all	O
proprietary	B-Application
technology	I-Application
replaced	O
by	O
free	B-Application
and	O
open-source	B-Application
alternatives	O
.	O
</s>
<s>
As	O
of	O
2021	O
the	O
community	O
development	O
continues	O
,	O
and	O
has	O
been	O
officially	O
released	O
on	O
the	B-Application
Microsoft	I-Application
Store	I-Application
,	O
Snap	O
Store	O
,	O
itch.io,	O
and	O
others	O
.	O
</s>
<s>
On	O
February	O
18	O
,	O
2020	O
an	O
unofficial	O
version	O
of	O
Warzone	B-Application
2100	I-Application
was	O
released	O
on	O
the	O
Steam	B-Application
gaming	O
platform	O
.	O
</s>
<s>
The	O
reception	O
of	O
the	O
community	O
to	O
this	O
release	O
is	O
generally	O
negative	O
and	O
it	O
is	O
unlikely	O
that	O
community	O
developers	O
will	O
aid	O
technical	B-General_Concept
support	I-General_Concept
for	O
the	O
Steam	B-Application
version	O
.	O
</s>
<s>
GameSpot	O
gave	O
the	O
PlayStation	B-Device
version	O
a	O
6.5	O
,	O
and	O
the	O
PC	O
version	O
a	O
7.6	O
.	O
</s>
<s>
IGN	O
shared	O
similar	O
sentiments	O
,	O
rating	O
the	O
PC	O
version	O
8.0	O
,	O
and	O
the	O
PlayStation	B-Device
version	O
7.5	O
.	O
</s>
<s>
IGN	O
praised	O
the	O
PlayStation	B-Device
version	O
for	O
being	O
one	O
of	O
the	O
few	O
RTS	O
games	O
on	O
the	O
system	O
.	O
</s>
<s>
The	O
Playstation	B-Device
port	O
was	O
criticized	O
for	O
keeping	O
the	O
interface	O
of	O
the	O
PC	O
version	O
,	O
which	O
was	O
unsuitable	O
for	O
the	O
Playstation	B-Device
controller	O
.	O
</s>
