What is a payline in a slot?
A payline is a fixed path across a slot's reels along which matching symbols must land to pay as a line win. The game sets the number and shape of the lines, and the paytable shows them. Matching symbols that fall outside every payline earn no line win, though scatter symbols are counted separately.
Key facts
| Fact | Value | As of | Source |
|---|---|---|---|
| R.I.P. City (Hacksaw Gaming) grid | 5 reels and 5 rows | As of October 2026 | Source 1 |
| R.I.P. City win type | 19 paylines | As of October 2026 | Source 1 |
| Line display rule in GLI-19 | Summary display of the available paylines (section 4.4.3(a)) | As of October 2026 | Source 2 |
| Kenyan rule on game rules | Clearly displayed before a wager (L.N. 112 r.45(1)) | As of October 2026 | Source 3 |
Payline: the definition
A payline is a path across a slot's reels that the game checks for winning combinations. It runs from reel to reel in a shape the game fixes in advance, and matching symbols pay as a line win only when they sit on one of these paths. The guide to paylines and ways to win compares line games with the other ways a slot can count a win.
The direction matters as much as the shape. Section 4.4.3(e) of GLI-19, the standard for interactive gaming systems published by Gaming Laboratories International, asks a line game's artwork to state how line wins are evaluated: left to right, right to left or both ways.
Example: 19 lines on a 5 by 5 grid
Hacksaw Gaming describes R.I.P. City as a slot played over 5 reels and 5 rows. The game data on its page gives the win type as 19 paylines. The grid has 25 cells, but only symbols along one of those 19 paths can form a line win.
Illustrative example: five matching symbols land in a neat row, but suppose that row is not one of the 19 paths in the paytable. The game pays nothing for them as a line win. The same five symbols on a listed path would be paid at the paytable value.
Wilds work through lines too. R.I.P. City's Wild Cat can expand to cover a whole reel, which puts a wild on every payline that passes through that reel.
Where a slot shows its paylines
GLI-19 section 4.4.3(a) asks a multi-line game to give a summary display of the paylines available to form wins. Section 4.4.3(f) asks that winning paylines be clearly discernible, with each winning line shown in turn when several pay at once.
In Kenya, regulation 45(1) of the Gambling Control (Conduct of Gambling Operations) Regulations, 2026 requires the game rules to be clearly displayed on the approved platform before a player places a wager. So the payline map can be read before any money is staked.
Related words
A scatter symbol is the main exception inside a line game. GLI-19 lists scatter pays as a separate method that a line game's artwork has to name, because scatters count without sitting on a line.
On R.I.P. City's page, the line count sits in one game data block with the volatility, maximum win and RTP. The steps for finding a slot's RTP in the game information show the matching screens inside a game.
Questions and answers
Do more paylines mean a slot pays back more?
No. More lines give the game more paths to check on each spin, but the number of lines does not set the return. The RTP in the game information is the long-run figure, and it comes from the game's maths and the version the platform runs. R.I.P. City's game data, for example, lists four RTP settings for the same 19-line game.
Can I choose how many paylines to play?
Some line games let the player select the lines to bet on and others fix them. Section 4.4.3(b) of the GLI-19 standard asks a game to show clearly which lines are being wagered on, and says that displaying the number of wagered lines is enough. The help screen of the game you open states which kind it is.
Sources
- Hacksaw Gaming: R.I.P. City, read on 29 October 2026.
- Gaming Laboratories International: GLI-19 Standards for Interactive Gaming Systems, Version 3.0, read on 29 October 2026.
- Gambling Regulatory Authority of Kenya: Gambling Control (Conduct of Gambling Operations) Regulations, 2026 (Legal Notice No. 112 of 2026, Kenya Gazette Supplement No. 163), read on 29 October 2026.