<s>
Universal	B-Application
Hero	I-Application
is	O
an	O
action-adventure	O
game	O
released	O
by	O
Mastertronic	O
in	O
1986	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
and	O
in	O
1987	O
for	O
the	O
Atari	B-Device
8-bit	I-Device
family	I-Device
.	O
</s>
<s>
The	O
Atari	B-Device
8-bit	I-Device
port	O
was	O
commissioned	O
by	O
Mastertronic	O
from	O
a	O
third-party	O
developer	O
.	O
</s>
<s>
Taking	O
the	O
part	O
of	O
Burt	O
,	O
the	O
"	O
Universal	B-Application
Hero	I-Application
"	O
,	O
the	O
player	O
must	O
repair	O
a	O
space	O
shuttle	O
in	O
order	O
to	O
make	O
their	O
way	O
to	O
a	O
planet	O
where	O
they	O
can	O
pick	O
up	O
the	O
spare	O
parts	O
needed	O
to	O
mend	O
a	O
space	O
freighter	O
which	O
is	O
out	O
of	O
control	O
and	O
on-course	O
to	O
destroy	O
both	O
Burt	O
and	O
his	O
chances	O
of	O
returning	O
to	O
Earth	O
.	O
</s>
<s>
A	O
bug	O
in	O
the	O
Atari	B-Device
8-bit	I-Device
version	O
password	O
screen	O
makes	O
the	O
game	O
impossible	O
to	O
complete	O
.	O
</s>
