<s>
Fish	B-Application
Fillets	I-Application
NG	I-Application
,	O
originally	O
just	O
Fish	B-Application
Fillets	I-Application
,	O
is	O
a	O
puzzle	O
video	O
game	O
developed	O
and	O
released	O
by	O
Altar	O
Games	O
in	O
1998	O
.	O
</s>
<s>
Fish	B-Application
Fillets	I-Application
is	O
comparable	O
to	O
other	O
sliding	O
puzzle	O
games	O
such	O
as	O
sokoban	B-Device
and	O
klotski	O
,	O
while	O
it	O
has	O
a	O
few	O
additional	O
elements	O
and	O
rules	O
.	O
</s>
<s>
In	O
2002	O
,	O
it	O
was	O
relicensed	O
and	O
released	O
under	O
the	O
GNU	B-License
GPL-2.0-or-later	I-License
on	O
SourceForge	B-Application
.	O
</s>
<s>
In	O
2004	O
fans	O
created	O
a	O
new	O
version	O
(	O
"	O
Next	O
Generation	O
"	O
)	O
based	O
on	O
the	O
open-source	B-Application
release	O
.	O
</s>
<s>
Fish	B-Application
Fillets	I-Application
was	O
selected	O
in	O
March	O
2008	O
as	O
"	O
HotPick	O
"	O
by	O
Linux	O
Format	O
.	O
</s>
<s>
Fish	B-Application
Fillets	I-Application
NG	I-Application
was	O
downloaded	O
between	O
2004	O
and	O
May	O
2017	O
alone	O
via	O
SourceForge.net	B-Application
over	O
180,000	O
times	O
.	O
</s>
