<s>
Gravity	O
is	O
an	O
isometric	O
game	O
for	O
the	O
Amiga	B-Device
and	O
Atari	B-Device
ST	I-Device
published	O
by	O
Image	O
Works	O
in	O
1991	O
.	O
</s>
<s>
It	O
combines	O
action	B-Application
and	O
strategy	B-Application
elements	O
in	O
a	O
science	O
fiction	O
setting	O
.	O
</s>
