<s>
is	O
a	O
platform	O
arcade	O
video	O
game	O
developed	O
by	O
AM	O
Factory	O
,	O
with	O
the	O
assistance	O
of	O
Paon	O
,	O
and	O
released	O
by	O
Eleven/Gavaking	O
on	O
January	O
27	O
,	O
2000	B-Application
.	O
</s>
<s>
The	O
game	O
never	O
received	O
an	O
official	O
release	O
for	O
either	O
the	O
Neo	B-Application
Geo	I-Application
AES	I-Application
(	O
home	O
)	O
or	O
Neo	B-Device
Geo	I-Device
CD	I-Device
platforms	O
.	O
</s>
<s>
The	O
difference	O
between	O
Snow	B-Application
Bros	I-Application
.	I-Application
and	O
this	O
game	O
is	O
that	O
the	O
former	O
produces	O
power-up	O
items	O
from	O
fallen	O
enemies	O
rolled	O
over	O
by	O
launched	O
big	O
ball	O
,	O
whereas	O
this	O
game	O
produces	O
power-up	O
items	O
directly	O
from	O
a	O
giant	O
ball	O
launched	O
by	O
the	O
player	O
upon	O
its	O
destruction	O
.	O
</s>
<s>
Also	O
unlike	O
Snow	B-Application
Bros	I-Application
.	I-Application
not	O
all	O
items	O
are	O
beneficial	O
:	O
there	O
is	O
an	O
item	O
that	O
is	O
detrimental	O
to	O
the	O
player	O
by	O
stripping	O
away	O
all	O
powers	O
he	O
previously	O
collected	O
upon	O
consumption	O
.	O
</s>
<s>
In	O
2023	O
Time	O
Extension	O
identified	O
Nightmare	B-Application
in	I-Application
the	I-Application
Dark	I-Application
as	O
one	O
of	O
the	O
best	O
games	O
for	O
the	O
Neo	B-Application
Geo	I-Application
.	O
</s>
