<s>
is	O
a	O
role-playing	O
video	O
game	O
(	O
RPG	O
)	O
developed	O
by	O
Yumekobo	O
for	O
the	O
Neo	B-Application
Geo	I-Application
Pocket	I-Application
Color	I-Application
.	O
</s>
<s>
Released	O
in	O
Japan	O
and	O
North	O
America	O
in	O
1999	O
by	O
publisher	O
SNK	O
,	O
Biomotor	B-Application
Unitron	I-Application
was	O
the	O
first	O
RPG	O
for	O
the	O
SNK	O
handheld	O
console	O
.	O
</s>
<s>
A	O
Nintendo	B-Application
Switch	I-Application
version	O
was	O
released	O
on	O
May	O
26	O
,	O
2022	O
.	O
</s>
<s>
A	O
sequel	O
,	O
Kikou	B-Application
Seiki	I-Application
Unitron	I-Application
,	O
was	O
released	O
in	O
Japan	O
in	O
2000	O
,	O
but	O
because	O
of	O
SNK	O
's	O
bankruptcy	O
the	O
title	O
never	O
saw	O
a	O
release	O
in	O
the	O
United	O
States	O
.	O
</s>
<s>
Biomotor	B-Application
Unitron	I-Application
is	O
a	O
"	O
dungeon	O
crawler	O
"	O
RPG	O
with	O
pseudorandom	O
dungeons	O
.	O
</s>
<s>
Biomotor	B-Application
Unitron	I-Application
received	O
positive	O
reception	O
from	O
critics	O
since	O
its	O
release	O
.	O
</s>
<s>
In	O
2014	O
,	O
HobbyConsolass	O
Álvaro	O
Alonso	O
identified	O
Biomotor	B-Application
Unitron	I-Application
as	O
one	O
of	O
the	O
twenty	O
best	O
games	O
for	O
the	O
Neo	B-Application
Geo	I-Application
Pocket	I-Application
Color	I-Application
.	O
</s>
