<s>
The	O
game	O
consists	O
of	O
three	O
chapters	O
;	O
the	O
first	O
two	O
were	O
self-published	O
by	O
Airdorf	O
Games	O
in	O
October	O
2017	O
and	O
February	O
2019	O
respectively	O
,	O
while	O
the	O
third	O
was	O
published	O
by	O
New	O
Blood	O
Interactive	O
in	O
October	O
2022	O
as	O
part	O
of	O
Faith	B-Application
:	I-Application
The	I-Application
Unholy	I-Application
Trinity	I-Application
,	O
a	O
compilation	O
of	O
all	O
three	O
chapters	O
with	O
additional	O
features	O
.	O
</s>
<s>
The	O
game	O
uses	O
retro	O
graphics	O
similar	O
to	O
the	O
graphics	O
of	O
an	O
Apple	B-Device
II	I-Device
or	O
Atari	B-General_Concept
2600	I-General_Concept
.	O
</s>
<s>
The	O
game	O
is	O
styled	O
after	O
8-bit	O
computer	O
games	O
of	O
the	O
early	O
1980s	O
,	O
such	O
as	O
the	O
ones	O
found	O
on	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
console	O
or	O
Apple	B-Device
II	I-Device
computer	O
.	O
</s>
<s>
Though	O
most	O
of	O
the	O
game	O
is	O
presented	O
in	O
an	O
isometric	B-Application
,	O
low-framerate	O
display	O
,	O
several	O
rotoscoped	O
cutscenes	O
are	O
used	O
throughout	O
each	O
chapter	O
.	O
</s>
<s>
Additionally	O
,	O
much	O
of	O
the	O
dialogue	O
is	O
presented	O
through	O
80s-era	O
synthesized	B-Application
speech	I-Application
,	O
with	O
some	O
voice	O
lines	O
and	O
sound	O
effects	O
taken	O
from	O
"	O
real	O
"	O
electronic	O
voice	O
phenomena	O
(	O
EVPs	O
)	O
and	O
exorcisms	O
processed	O
through	O
those	O
same	O
programs	O
.	O
</s>
<s>
The	O
game	O
's	O
story	O
is	O
inspired	O
by	O
the	O
Satanic	O
panic	O
of	O
the	O
1980s	O
and	O
90s	O
,	O
where	O
allegations	O
of	O
physical	O
and	O
sexual	O
abuse	O
in	O
the	O
name	O
of	O
Satan	B-Protocol
were	O
made	O
against	O
teachers	O
,	O
schools	O
,	O
tabletop	O
role-playing	O
games	O
,	O
toy	O
companies	O
,	O
heavy	O
metal	O
musicians	O
,	O
and	O
television/film	O
companies	O
.	O
</s>
<s>
The	O
third	O
chapter	O
takes	O
place	O
between	O
October	O
28	O
and	O
midnight	O
on	O
Halloween	B-Application
,	O
October	O
31	O
.	O
</s>
<s>
In	O
November	O
2019	O
,	O
developer	O
Airdorf	O
Games	O
and	O
publisher	O
New	O
Blood	O
Interactive	O
announced	O
Faith	B-Application
:	I-Application
The	I-Application
Unholy	I-Application
Trinity	I-Application
,	O
a	O
compilation	O
of	O
the	O
first	O
two	O
chapters	O
alongside	O
the	O
newest	O
release	O
,	O
the	O
third	O
and	O
final	O
chapter	O
.	O
</s>
<s>
At	O
the	O
same	O
time	O
,	O
the	O
first	O
chapter	O
was	O
released	O
on	O
Steam	B-Application
as	O
a	O
demo	O
for	O
The	O
Unholy	O
Trinity	O
.	O
</s>
<s>
The	O
Unholy	O
Trinity	O
was	O
released	O
for	O
Windows	O
via	O
itch.io	O
and	O
Steam	B-Application
on	O
October	O
21	O
,	O
2022	O
,	O
and	O
includes	O
new	O
features	O
such	O
as	O
alternate	O
screen	O
filters	O
and	O
a	O
"	O
turbo	O
"	O
mode	O
which	O
increases	O
the	O
game	O
speed	O
.	O
</s>
