>You control a lizard sort of creature,
Actually it is a chameleon, as the original name of the game was
"Chameleon Eyes." I had a pic of it from Gekkan PC Engine with that title in which the
blazing headline read "chameleon ga shujinko no gemu!" or a game with a chameleon as the hero.
BTW there was supposed to be a sequal, Circus Lido 2 (naturally!), but
instead it just adds to the list of 'lost games.'
Finally, there was also a Circus Lido key chain that was a prize for
completing the game. You can see it here in my game goods section :
http://www2.gol.com/users/geopal/goods003.html
George