<s>
Aer	B-Application
:	I-Application
Memories	I-Application
of	I-Application
Old	I-Application
(	O
stylized	O
as	O
AER	B-Application
:	I-Application
Memories	I-Application
of	I-Application
Old	I-Application
)	O
is	O
an	O
indie	O
action-adventure	O
open	O
world	O
video	O
game	O
developed	O
by	O
Forgotten	O
Key	O
and	O
published	O
by	O
Daedalic	O
Entertainment	O
.	O
</s>
<s>
It	O
was	O
released	O
on	O
October	O
25	O
,	O
2017	O
,	O
for	O
Microsoft	B-Application
Windows	I-Application
,	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
Xbox	B-Device
One	I-Device
,	O
and	O
on	O
August	O
28	O
,	O
2019	O
,	O
for	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
The	O
game	O
received	O
an	O
aggregate	O
score	O
of	O
69/100	O
for	O
the	O
PC	O
version	O
and	O
73/100	O
for	O
the	O
Nintendo	B-Application
Switch	I-Application
version	O
from	O
Metacritic	O
,	O
indicating	O
mixed	O
or	O
average	O
reviews	O
.	O
</s>
<s>
Robert	O
Ramsey	O
of	O
Push	O
Square	O
rated	O
the	O
game	O
8/10	O
stars	O
,	O
calling	O
it	O
"	O
simple	O
,	O
elegant	O
and	O
impactful	O
"	O
,	O
and	O
comparing	O
it	O
to	O
Journey	B-Application
and	O
Abzû	B-Application
.	O
</s>
