<s>
Wallpaper	B-Language
Engine	I-Language
is	O
an	O
application	B-Application
for	O
Windows	O
with	O
a	O
companion	O
app	O
on	O
Android	B-Application
which	O
allows	O
users	O
to	O
use	O
and	O
create	O
animated	O
and	O
interactive	O
wallpapers	O
,	O
similar	O
to	O
the	O
defunct	O
Windows	O
DreamScene	O
.	O
</s>
<s>
Wallpapers	O
are	O
shared	O
through	O
the	O
Steam	B-Application
Workshop	O
functionality	O
as	O
user-created	O
downloadable	B-Protocol
content	I-Protocol
.	O
</s>
<s>
It	O
features	O
its	O
own	O
rendering	O
engine	O
and	O
provides	O
a	O
wallpaper	O
editor	O
,	O
allowing	O
for	O
the	O
creation	O
of	O
2D	O
and	O
3D	O
wallpapers	O
,	O
including	O
a	O
particle	O
system	O
editor	O
and	O
a	O
fork	B-Application
of	O
JavaScript	B-Language
called	O
SceneScript	O
for	O
additional	O
wallpaper	O
logic	O
.	O
</s>
<s>
A	O
proposal	O
outlining	O
the	O
general	O
idea	O
of	O
the	O
software	O
was	O
added	O
to	O
Steam	B-Application
Greenlight	O
in	O
December	O
2015	O
.	O
</s>
<s>
The	O
application	B-Application
was	O
subsequently	O
released	O
as	O
a	O
paid	O
product	O
on	O
Steam	B-Application
in	O
October	O
2016	O
as	O
an	O
early	O
access	O
title	O
.	O
</s>
<s>
In	O
August	O
2019	O
,	O
Wallpaper	B-Language
Engine	I-Language
was	O
announced	O
to	O
be	O
one	O
of	O
the	O
release	O
titles	O
for	O
Steam	B-Application
China	O
.	O
</s>
<s>
Despite	O
not	O
being	O
a	O
game	O
,	O
Wallpaper	B-Language
Engine	I-Language
is	O
one	O
of	O
the	O
most	O
used	O
apps	O
of	O
Steam	B-Application
,	O
being	O
located	O
in	O
Steam	B-Application
's	O
Top	O
25	O
played	O
games	O
in	O
July	O
2019	O
and	O
Top	O
10	O
played	O
games	O
in	O
November	O
2021	O
.	O
</s>
