<s>
The	O
gameplay	O
is	O
comparable	O
to	O
Nintendo	O
's	O
The	B-Application
Legend	I-Application
of	I-Application
Zelda	I-Application
with	O
a	O
top-down	O
view	O
and	O
a	O
mixture	O
of	O
action	O
,	O
adventure	O
,	O
and	O
puzzle	O
solving	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
for	O
the	O
Apple	B-Device
IIGS	I-Device
and	O
the	O
Macintosh	B-Device
.	O
</s>
<s>
The	O
Apple	B-Device
IIGS	I-Device
port	O
supported	O
multiple	O
languages	O
including	O
English	O
and	O
French	O
.	O
</s>
<s>
Whilst	O
the	O
Macintosh	B-Device
variant	O
could	O
also	O
support	O
German	O
or	O
Kanji	O
in	O
addition	O
to	O
English	O
and	O
French	O
from	O
the	O
original	O
Apple	B-Device
IIGS	I-Device
port	O
.	O
</s>
<s>
It	O
was	O
first	O
released	O
for	O
the	O
Apple	B-Device
IIGS	I-Device
in	O
1991	O
,	O
and	O
requires	O
at	O
least	O
1MB	O
of	O
RAM	O
.	O
</s>
<s>
GATE	O
was	O
ported	O
to	O
the	O
Macintosh	B-Device
in	O
1994	O
,	O
by	O
Jörg	O
Kienzle	O
with	O
graphics	O
designed	O
by	O
Valérie	O
Kienzle	O
.	O
</s>
<s>
The	O
game	O
requires	O
at	O
least	O
4MB	O
of	O
RAM	O
and	O
runs	O
on	O
68k	B-Device
or	O
PowerPC	B-Architecture
Macs	O
running	O
an	O
operating	O
system	O
between	O
OS	B-Protocol
6.0.7	I-Protocol
and	O
OS	B-Operating_System
9.2.2	I-Operating_System
.	O
</s>
<s>
Although	O
it	O
was	O
initially	O
released	O
by	O
Seven	O
Hills	O
Software	O
,	O
Jörg	O
Kienzle	O
made	O
it	O
available	O
as	O
shareware	B-License
in	O
1996	O
.	O
</s>
