<s>
Lockheart	B-Application
Indigo	I-Application
is	O
an	O
independent	O
adventure	O
game	O
developed	O
by	O
Fangsoft	O
(	O
originally	O
credited	O
Harmless	O
Games	O
)	O
.	O
</s>
<s>
It	O
is	O
a	O
neo-noir	O
psychological	O
thriller	O
that	O
's	O
visually	O
styled	O
after	O
8-bit	O
video	O
games	O
such	O
as	O
those	O
on	O
the	O
Game	B-Device
Boy	I-Device
Color	I-Device
,	O
using	O
limited	O
colors	O
with	O
a	O
pixel	O
art	O
aesthetic	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
commercially	O
on	O
July	O
31	O
,	O
2020	O
on	O
Steam	B-Application
and	O
itch.io	O
.	O
</s>
<s>
Lockheart	B-Application
Indigo	I-Application
is	O
a	O
top-down	O
adventure	O
game	O
where	O
the	O
player	O
traverses	O
levels	O
and	O
navigate	O
obstacles	O
similar	O
to	O
the	O
2D	O
installments	O
of	O
The	B-Application
Legend	I-Application
of	I-Application
Zelda	I-Application
,	O
seeking	O
out	O
keys	O
and	O
opening	O
locked	O
doors	O
.	O
</s>
<s>
Lockheart	B-Application
Indigo	I-Application
was	O
developed	O
independently	O
by	O
Harmless	O
using	O
the	O
RPG	B-Application
Maker	I-Application
MV	I-Application
game	O
engine	O
.	O
</s>
<s>
Prior	O
to	O
the	O
game	O
's	O
full	O
release	O
on	O
Steam	B-Application
(	O
July	O
2020	O
)	O
,	O
it	O
was	O
available	O
for	O
free	O
as	O
a	O
beta	O
version	O
throughout	O
its	O
development	O
on	O
itch.io	O
.	O
</s>
