These $20 Strikes were only available on the Temporary Casino - which was a very small riverboat located downtown Windsor on the Detroit River. There was more than one machine with each on a different deck. It took a three dollar wager to play them, thus making winning one more costly. Sometimes it would take a few visits to win one or two, they were very stingie machines.
I did have fun being able to go frequently to play them because they were only minutes from where we live.
Total disappointment happened when the permanent Windsor Casino did not install the Strike machines, real bummer.