MAMEWorld Forums - EmuChat - City Connection: balloons, satellites and... rabbits?

Hi,
I just saw a question about a Flicky behavior which was answered in such a fantastic way, that I want to pose a similar question about City Connection.

This game has several secrets, the most obvious is the one of the balloons spawning around the levels - get three balloons and you get warped to some other level with a huge bonus (oil cans x1000).
Even the balloon spawning behavior is not clear to me: it looks like it's connected to kilometers driven, but the number of KMs necessary to make them spawn seems to oscillate.

And then there's the satellite (first pic), which rarely flies very quickly thru the upper part of the screen. I never managed to catch it:(
And what about the rabbits? (second pic) I think I saw them once or twice in my lifetime. They appear in different points of the screen at the same time, and I guess they give some bonus points, but again, I could not catch them. I'm a very bad and nervous City Connection player.

If you have any clue about these secrets, please post them here! Thank you very much!

Bisboch

PS Pics come from MAME thanks to F4 key!

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A Bubble Bobble AC full level hack (and more!) by Bisboch and Aladar: The Lost Cave! Released December 11th, 2012.