<s>
Loop	B-Application
Hero	I-Application
is	O
a	O
2021	O
endless	O
RPG	O
developed	O
by	O
Russian	O
studio	O
Four	O
Quarters	O
and	O
published	O
by	O
Devolver	O
Digital	O
.	O
</s>
<s>
The	O
game	O
released	O
for	O
Microsoft	B-Application
Windows	I-Application
,	O
MacOS	B-Application
,	O
and	O
Linux	B-Application
on	O
March	O
4	O
,	O
2021	O
.	O
</s>
<s>
A	O
Nintendo	B-Application
Switch	I-Application
version	O
released	O
on	O
December	O
9	O
,	O
2021	O
.	O
</s>
<s>
Versions	O
for	O
Xbox	B-Device
One	I-Device
and	O
Xbox	B-Device
Series	I-Device
X/S	I-Device
released	O
on	O
April	O
4	O
,	O
2023	O
.	O
</s>
<s>
Loop	B-Application
Hero	I-Application
was	O
initially	O
borne	O
out	O
from	O
an	O
idea	O
the	O
Four	O
Quarters	O
team	O
had	O
in	O
early	O
2019	O
when	O
discussing	O
zero-player	B-General_Concept
games	I-General_Concept
;	O
one	O
of	O
their	O
team	O
members	O
built	O
a	O
game	O
with	O
a	O
hero	O
wandering	O
in	O
a	O
loop	O
while	O
the	O
player	O
built	O
around	O
it	O
.	O
</s>
<s>
They	O
were	O
able	O
to	O
use	O
a	O
demo	O
of	O
the	O
game	O
offered	O
on	O
Steam	B-Application
as	O
part	O
of	O
one	O
of	O
the	O
first	O
major	O
large-scale	O
balance	O
tests	O
,	O
and	O
which	O
they	O
planned	O
to	O
continue	O
after	O
the	O
game	O
's	O
release	O
.	O
</s>
<s>
Loop	B-Application
Hero	I-Application
received	O
positive	O
reviews	O
from	O
critics	O
,	O
ending	O
up	O
with	O
a	O
score	O
of	O
82	O
on	O
Metacritic	O
.	O
</s>
