The more credits you play without winning, the looser the machine gets.

The more you win the tighter the machine gets. The odds, features and extra balls depend the number of credits previously won. The higher the odds and / or features are, the less extra ball will be awarded. The probability of extra balls being awarded depends on where the odds are at and features awarded. The better the features are, the tighter the machine is for odds. The probability of odds improving depends on what features are won. The better the odds are, the tighter the machine is for features. The probability of features being awarded depends on what the odds are at. Simply put, the machine gets more tight or more loose depending on odds, features, and number of credits won, it's not perfectly random. The same applies to bingo machines by way of proportioning. However, this is a gambling machine and the devious purpose of a gambling machine is to give the player the impression that the chances of winning are way better than what they actually are. Play for extra balls in the hope or winning. Left and right playfield rollovers activate respectively first and second super card.Ĭoin the game until you win a satisfactory number of extra features and good odds. On Surf-Club first super card is all even numbers, second super card is all odd numbers.

Two Super Cards: When super card feature is active, a three in line scores as a 4 in line.

After each spin cycle, a feature could advance, none, one arrow, a few arrows or all the way. Very crafty, makes you put even more coins in the machine. At each feature panel, there's a row of arrows that indicate (tease) how close you are for being awarded the feature. You could win or advance a feature or you could get nothing. Third and subsequent coins starts a spin cycle where you 'bet' against the machine. Second coin steps up odds and starts a spin cycle. First coin starts a basic game with basic odds with a spin cycle, a bit like a slot machine for features.

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