<s>
Slash'EM	B-Application
(	O
Super	O
Lotsa	O
Added	O
Stuff	O
Hack	O
–	O
Extended	O
Magic	O
)	O
is	O
a	O
variant	O
of	O
the	O
roguelike	O
game	O
NetHack	B-Application
that	O
offers	O
extra	O
features	O
,	O
monsters	O
,	O
and	O
items	O
.	O
</s>
<s>
Several	O
of	O
its	O
novel	O
features	O
,	O
such	O
as	O
the	O
Monk	O
class	O
,	O
"	O
conducts	O
"	O
(	O
voluntary	O
challenges	O
)	O
,	O
and	O
the	O
Sokoban	B-Device
levels	O
,	O
have	O
been	O
reincorporated	O
into	O
NetHack	B-Application
.	O
</s>
<s>
The	O
main	O
dungeon	B-Application
in	O
Slash'EM	B-Application
is	O
much	O
larger	O
than	O
in	O
NetHack	B-Application
,	O
introducing	O
special	O
levels	O
such	O
as	O
the	O
Sunless	O
Sea	O
,	O
where	O
a	O
magic	O
lamp	O
lies	O
,	O
and	O
the	O
Guild	O
of	O
Disgruntled	O
Adventurers	O
,	O
populated	O
by	O
"	O
player	O
monsters	O
"	O
(	O
archaeologists	O
,	O
barbarians	B-Application
,	O
and	O
other	O
playable	O
Slash'EM	B-Application
classes	O
)	O
.	O
</s>
<s>
Compared	O
to	O
NetHack	B-Application
,	O
Gehennom	O
comprises	O
fewer	O
levels	O
,	O
though	O
it	O
contains	O
a	O
special	O
level	O
for	O
each	O
demon	B-Operating_System
lord	O
and	O
prince	O
,	O
including	O
those	O
who	O
only	O
appear	O
when	O
summoned	O
in	O
NetHack	B-Application
.	O
</s>
<s>
Warren	O
Cheung	O
began	O
Slash'EM	B-Application
development	O
in	O
1997	O
,	O
basing	O
it	O
on	O
a	O
NetHack	B-Application
variant	O
,	O
Slash	O
.	O
</s>
<s>
Enhanced	O
graphical	O
options	O
also	O
exist	O
,	O
such	O
as	O
the	O
isometric	B-Application
perspective	I-Application
of	O
Vulture	O
,	O
or	O
the	O
three-dimensional	O
rendering	O
that	O
noegnud	O
offers	O
.	O
</s>
<s>
Vulture	O
(	O
previously	O
Vulture	O
's	O
Claw	O
)	O
is	O
a	O
fork	B-Application
of	O
the	O
now-defunct	O
Falcon	B-Application
's	I-Application
Eye	I-Application
project	O
.	O
</s>
