Wild vs Scatter Symbols: Read the Game Rules
Wild and scatter symbols look like two simple ideas — one substitutes, one triggers — but their exact behaviour is set game by game. The rules screen is where the real definitions live. This guide covers what each symbol commonly does, where games differ, and what to check.
What a wild symbol commonly does
A wild typically substitutes for other symbols to help complete a winning combination. The scope of that substitution is game-specific, and published game pages show how much it can differ:
- Play’n GO’s Leprechaun Goes Wild describes each leprechaun as a wild “for their specific reel” that can “substitute for any symbol” (Play’n GO).
- NetEnt’s Twin Spin lists wilds appearing on reels 2, 3, 4 and 5 that “substitute for all other symbols” (NetEnt).
Both are game-specific rules, not defaults: in one game a wild is tied to its own reel, in the other wilds appear only on certain reels. The paytable entry for the wild states what it does in that game.
What a scatter symbol commonly does
A scatter is usually the symbol that triggers a feature — often free spins, sometimes another bonus. Scatters are also commonly described as paying regardless of paylines: Play’n GO, as a game supplier, writes that “the Scatter symbols offer payouts even if they do not appear on a winning payline” (Play’n GO).
The trigger itself is where assumptions cause the most trouble — and published examples show how much games differ:
- Play’n GO’s Boat Bonanza: landing three scatters triggers free spins (Play’n GO).
- Play’n GO’s Leprechaun Goes Wild: the four-leafed clover scatter triggers the game’s features, and “Luck of the Irish is activated when you land two Scatters” (Play’n GO).
So the number of scatters needed is not fixed across games — two in one published example, three in another. The same supplier’s article also notes that scatters “can land anywhere on the reels”, but that “usually, only one Scatter can land on a single reel”, and that in some cases the scatter “acts as the wild symbol also” — all further reminders to read the specific game’s rules.
Where games differ most
| Element | Published variations |
|---|---|
| Wild scope | Tied to a specific reel (Leprechaun Goes Wild) or limited to certain reels (Twin Spin, reels 2–5) |
| Scatter payouts | Pay regardless of paylines (Play’n GO) |
| Scatter trigger | Two scatters in one game (Leprechaun Goes Wild); three in another (Boat Bonanza) |
| Scatter/wild overlap | In some games the scatter also acts as a wild (Play’n GO) |
This table summarises published examples, not a rule set. Your game’s paytable and help screen are the authority.
What to check in the rules
- The wild entry. What it substitutes for, and where it can appear.
- The scatter entry. How many are needed, where they must land, and what they trigger.
- The feature rules. How many spins, at what bet, and whether wilds or scatters behave differently inside the feature.
- The paytable values. What each symbol pays, including special symbols if they pay directly.
Our paylines vs ways to win guide explains how to read the payout section around these entries, and the RTP vs volatility guide covers the difference between design figures and session results.
FAQ
Do all slots have wilds and scatters?
No — not every game has both. Some games use different mechanics such as cluster pays, cascades or hold-and-win features, and those mechanics can also appear alongside wilds or scatters rather than instead of them. The paytable and rules decide what a specific game uses.
Does a wild always substitute for a scatter?
No. Games define the wild’s substitution scope themselves; in many games the wild does not substitute for the scatter, because the scatter’s job is to trigger the feature. The rules say which case applies.
Do three scatters always trigger free spins?
No. Published examples differ — one Play’n GO game triggers features with two scatters, another with three — so the number, positions and award are all game-specific.
The takeaway
Wilds and scatters are defined by the game’s rules, not by their names. Read the two paytable entries and the feature rules before you play, and treat play as entertainment with money you can afford to lose.
For the game pages we have based on manufacturer-published information, see the games library.
Sources
- Play’n GO — What is a ‘Scatter Symbol’ in online slots?: supplier article on scatter behaviour, including payouts without a payline, position notes and game examples (Boat Bonanza).
- Play’n GO — Leprechaun Goes Wild: game page describing a per-reel wild and a scatter that activates features with two symbols.
- NetEnt — Twin Spin: game page listing wilds on reels 2–5 substituting for all other symbols.