There is a book with that type of game in it..
"Macromedia Flash MX Actionscript for Fun and Games"
(release 1 for Flash 5 and release 2 is updated for MX)

The ones sold at Amazon with remainder mark on bottom are about $25.
Used ones are less even.
A new one on ebay is $17.99. The one for Flash 5 is almost identical.
tralfaz

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