This is a chinese-checkers like game (but simpler).

It is based on a game in Tim Hartnell's 1984 book "The Big Fat Book of Computer Games"; and is in fact the 2nd last game in the book...
There are 2 players (human v computer), each with 8 pieces that must get to the opposite side of the board. The winner is the player who gets their pieces accross frist. Simple really!
I don't know what a "Scat Bike" is - though (apparently) there was a dirt (motor) bike of that name in the 1970s.
Enjoy!