i played them there once but didnt really understand what to do as they were all in dutch.Im not sure if it was in holland or in prague that the machines had this feature where you pressed start and instead of spinning the reels the screen aither flashed and landed on "win" or "lose" and if it landed on win you won 10 credits(depends on stake you play). But to be honest in amsterdam you will be busy doing other things that fruits should be the last thing on your mind
Mostly like grand slams. Climb out the top meter for 200 "points". Divides it by 4 for real cash, which was about 50 guilders at the time. Boring. Holland Casinos have a few interesting casino fruits. Have a crack on the celebration progressive . Opposite the Marriot in Amsterdam. There is a casino in Schipol Airport too. Once I went there, and never even got out the airport hehe.