<s>
is	O
a	O
series	O
of	O
Formula	O
One-based	O
racing	O
video	O
games	O
developed	O
and	O
published	O
by	O
Nichibutsu	O
starting	O
on	O
the	O
PC	B-General_Concept
Engine	I-General_Concept
in	O
1990	B-Application
.	O
</s>
<s>
The	O
initial	O
games	O
did	O
not	O
feature	O
any	O
licensing	O
,	O
with	O
F1	B-Application
Circus	I-Application
Special	O
-	O
Pole	O
to	O
Win	O
and	O
Super	B-Application
F1	I-Application
Circus	I-Application
featuring	O
only	O
Team	O
Lotus	O
license	O
,	O
as	O
Nichibutsu	O
was	O
a	O
sponsor	O
of	O
the	O
team	O
at	O
the	O
time	O
;	O
Super	B-Application
F1	I-Application
Circus	I-Application
Limited	O
was	O
the	O
first	O
in	O
the	O
series	O
with	O
a	O
full	O
FIA/FOCA	O
license	O
.	O
</s>
<s>
However	O
,	O
the	O
last	O
two	O
games	O
in	O
the	O
series	O
,	O
Super	B-Application
F1	I-Application
Circus	I-Application
Gaiden	O
and	O
Formula	O
Circus	O
,	O
featured	O
completely	O
fictional	O
teams	O
.	O
</s>
