<s>
Lost	B-Application
Admiral	I-Application
Returns	I-Application
is	O
a	O
turn-based	O
naval	O
strategy	O
game	O
by	O
Fogstone	O
,	O
the	O
creator	O
of	O
The	B-Application
Grandest	I-Application
Fleet	I-Application
,	O
Lost	O
Admiral	O
2	O
,	O
Lost	O
Admiral	O
,	O
and	O
Conquered	B-Application
Kingdoms	I-Application
.	O
</s>
<s>
Battleships	B-Application
are	O
robust	O
vessels	O
used	O
for	O
aggressively	O
attacking	O
the	O
enemy	O
.	O
</s>
<s>
Their	O
heavy	O
armor	O
makes	O
machinegun	O
fire	O
ineffective	O
against	O
battleships	B-Application
.	O
</s>
<s>
Cruisers	O
are	O
like	O
small	O
versions	O
of	O
battleships	B-Application
.	O
</s>
<s>
With	O
eight	O
hit	O
points	O
they	O
have	O
less	O
firepower	O
than	O
battleships	B-Application
but	O
come	O
equipped	O
with	O
a	O
depth	O
charge	O
launcher	O
to	O
repel	O
submarine	O
assaults	O
.	O
</s>
<s>
Destroyers	B-Application
are	O
fast	O
multipurpose	O
vessels	O
used	O
to	O
harass	O
enemy	O
transports	O
and	O
disrupt	O
sea	O
routes	O
.	O
</s>
<s>
Submarines	O
in	O
Lost	B-Application
Admiral	I-Application
Returns	I-Application
are	O
modeled	O
after	O
German	O
U-boats	B-Operating_System
.	O
</s>
<s>
They	O
have	O
six	O
hit	O
points	O
which	O
makes	O
them	O
very	O
vulnerable	O
to	O
a	O
destroyer	B-Application
's	O
depth	O
charge	O
attack	O
.	O
</s>
<s>
When	O
surfaced	O
,	O
the	O
destroyer	B-Application
's	O
guns	O
deal	O
four	O
points	O
of	O
damage	O
,	O
giving	O
the	O
sub	O
a	O
chance	O
to	O
escape	O
.	O
</s>
