<s>
Captain	B-Application
Planet	I-Application
and	I-Application
the	I-Application
Planeteers	I-Application
is	O
a	O
video	O
game	O
released	O
for	O
various	O
platforms	O
in	O
the	O
early	O
1990s	O
,	O
loosely	O
based	O
on	O
the	O
environmentalist	O
animated	O
series	O
Captain	B-Application
Planet	I-Application
and	I-Application
the	I-Application
Planeteers	I-Application
and	O
developed	O
by	O
Mindscape	O
Inc	O
.	O
Three	O
versions	O
were	O
developed	O
to	O
suit	O
three	O
different	O
platform	O
capabilities	O
,	O
each	O
with	O
markedly	O
different	O
gameplay	O
.	O
</s>
<s>
The	O
Amiga	B-Device
and	O
Atari	B-Device
ST	I-Device
versions	O
were	O
released	O
in	O
late	O
1991	O
,	O
and	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
Amstrad	B-Device
CPC	I-Device
,	O
Nintendo	O
Entertainment	O
System	O
,	O
and	O
Sega	B-Operating_System
Mega	I-Operating_System
Drive	I-Operating_System
versions	O
were	O
released	O
in	O
1992	O
.	O
</s>
<s>
The	O
second	O
stage	O
involves	O
controlling	O
Captain	B-Application
Planet	I-Application
,	O
fighting	O
toward	O
an	O
ecovillain	O
from	O
the	O
TV	O
series	O
.	O
</s>
<s>
The	O
Amiga/Atari	O
version	O
has	O
five	O
stages	O
,	O
one	O
for	O
each	O
Planeteer	O
,	O
and	O
a	O
final	O
stage	O
controlling	O
Captain	B-Application
Planet	I-Application
.	O
</s>
<s>
Completing	O
the	O
objectives	O
opens	O
the	O
exit	O
gate	O
for	O
the	O
level	O
;	O
touching	O
environmental	O
hazards	O
or	O
the	O
unusual	O
monsters	O
costs	O
a	O
life	O
,	O
failing	O
the	O
objective	O
by	O
killing	O
any	O
of	O
the	O
animals	O
will	O
crack	O
the	O
Planeteer	O
's	O
ring	O
depicted	O
at	O
the	O
bottom	O
of	O
the	O
screen	O
(	O
in	O
the	O
Amiga	B-Device
version	O
)	O
,	O
opening	O
the	O
level	O
's	O
exit	O
gate	O
early	O
.	O
</s>
<s>
The	O
final	O
level	O
allows	O
the	O
player	O
to	O
control	O
Captain	B-Application
Planet	I-Application
,	O
who	O
must	O
be	O
navigated	O
to	O
the	O
end	O
of	O
the	O
stage	O
by	O
using	O
and	O
swapping	O
powers	O
held	O
in	O
bubbles	O
throughout	O
the	O
level	O
.	O
</s>
