<s>
Rifts	B-Language
:	I-Language
Promise	I-Language
of	I-Language
Power	I-Language
is	O
a	O
2005	O
video	O
game	O
licensed	O
for	O
the	O
Rifts	B-Language
role-playing	O
game	O
(	O
RPG	O
)	O
from	O
Palladium	O
Books	O
.	O
</s>
<s>
It	O
was	O
later	O
released	O
in	O
October	O
for	O
the	O
N-Gage	B-Device
.	O
</s>
<s>
There	O
are	O
three	O
proto-classes	O
from	O
which	O
players	O
can	O
select	O
at	O
the	O
outset	O
of	O
the	O
game	O
:	O
Mercenary	B-Application
,	O
Psionic	O
,	O
and	O
Magic	O
User	O
.	O
</s>
<s>
Upon	O
reaching	O
fourth	O
level	O
,	O
players	O
may	O
choose	O
a	O
specialization	O
such	O
as	O
Borg	B-Application
,	O
Burster	O
,	O
or	O
Ley	O
Line	O
Walker	O
,	O
some	O
of	O
which	O
are	O
restricted	O
based	O
on	O
proto-class	O
.	O
</s>
<s>
One	O
character	O
class	O
specially	O
designed	O
for	O
the	O
game	O
–	O
the	O
Elemental	O
Fusionist	O
–	O
was	O
adapted	O
into	O
the	O
Rifts	B-Language
Ultimate	O
Edition	O
core	O
rulebook	O
.	O
</s>
<s>
The	O
game	O
covers	O
five	O
different	O
locations	O
on	O
Rifts	B-Language
Earth	O
from	O
the	O
sourcebooks	O
.	O
</s>
<s>
Promise	O
of	O
Power	O
is	O
set	O
on	O
Rifts	B-Language
Earth	O
,	O
a	O
post-apocalyptic	O
world	O
a	O
few	O
hundred	O
years	O
in	O
the	O
future	O
.	O
</s>
<s>
It	O
features	O
advanced	O
technology	O
,	O
magic	O
and	O
psionic	O
powers	O
,	O
alien	O
and	O
monstrous	O
beings	O
from	O
other	O
dimensions	O
,	O
mutants	O
,	O
and	O
vampires	B-Application
.	O
</s>
<s>
The	O
game	O
received	O
"	O
generally	O
favorable	O
reviews	O
"	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
