<s>
Betty	B-Device
Boop	I-Device
's	I-Device
Double	I-Device
Shift	I-Device
is	O
a	O
puzzle	O
game	O
,	O
developed	O
and	O
published	O
by	O
DSI	O
Games	O
.	O
</s>
<s>
The	O
gameplay	O
is	O
similar	O
to	O
the	O
Diner	B-Language
Dash	I-Language
formula	O
.	O
</s>
<s>
After	O
a	O
while	O
,	O
however	O
,	O
Betty	B-Device
Boop	I-Device
's	I-Device
Double	I-Device
Shift	I-Device
changes	O
gears	O
,	O
and	O
becomes	O
a	O
game	O
more	O
akin	O
to	O
Elite	B-Application
Beat	I-Application
Agents	I-Application
.	O
</s>
<s>
IGN	O
came	O
down	O
on	O
the	O
game	O
for	O
being	O
a	O
clone	O
of	O
Diner	B-Language
Dash	I-Language
and	O
Cake	B-Application
Mania	I-Application
,	O
and	O
gave	O
the	O
game	O
a	O
4.5	O
out	O
of	O
10	O
.	O
</s>
