Three systems for counting a win
Slot marketing throws around numbers that range from ten to a hundred thousand, and it is easy to assume the larger figure describes a better game. In fact those numbers come from three different counting systems that are not comparable with one another. One counts predefined lines, one counts every combination of adjacent reel positions, and one abandons position entirely and counts touching groups. Each system pairs with a paytable calibrated to it. This page explains all three and what the headline figure genuinely tells you, which is less than it appears.
The three systems and what they share
Three sections below describe each system; the fourth explains why the headline number carries no information about value.
Payline games count predefined paths
The game defines a set number of paths across the reels and pays when matching symbols sit along one of them. Older machines had a handful; later ones ran to dozens. The count is fixed and stated up front, and in most such games the stake is set per line rather than per spin.
Ways games count every adjacent combination
Instead of paths, these count any combination of one symbol per reel in consecutive reels from the left. With three symbols on each of five reels that already produces hundreds of ways. Variable-reel games push the figure into six digits by changing the symbol count each spin.
Cluster games drop position from the equation
Here a win is a group of matching symbols touching each other anywhere on the grid, with no concept of lines or reels. There is no headline count to quote at all, which is why games in this family advertise other features instead.
The paytable is always calibrated to the system
Whichever system a game uses, the payout per combination is set so the overall return lands where the studio intends. More ways therefore comes with smaller payouts per win. The headline number describes structure, and it says nothing at all about whether one game pays better than another.
Frequently asked questions
Which system offers the better chance?
None of them, as a class. The return figure and the variance rating are properties of each individual title, not of the counting system it uses. Two games using different systems can have identical return figures and completely different play experiences, or the reverse.
Why do some games let me change the number of lines?
On payline games the stake is often per line, so reducing lines reduces the cost per spin and the number of paths in play by the same proportion. It lowers spend without changing expectation. Ways and cluster games normally have a single total stake and no such control.
Where do I find which system a game uses?
The paytable states it directly, usually in the first screen of the information panel. Reading it takes seconds and it tells you how to read the screen for the rest of the session, which is more practical value than any headline figure on the promotional artwork.
