Gorilla™ plays on a 5x4 grid with up to 50 adjustable paylines. Wins form when matching symbols land left to right starting on reel one; three Africa-map scatters on reels 1-3 trigger 10 free spins, and a card-colour gamble option can double any line win at the risk of losing it.
- Lines pay left to right, always starting on reel one.
- Stacked gorillas can fill an entire reel, and rarely the whole screen.
- Free spins add a new wild to reels 2-5 on every spin of the round.
Playing Gorilla™ Step by Step
Before spinning, set the coin value and, where the operator allows it, the number of active paylines out of a maximum of 50. Most modern casinos run Gorilla™ with all 50 lines active by default and adjust the total stake instead, but the underlying engine still supports selecting fewer lines to lower the bet per spin.
Once the stake is set, a spin resolves the entire 5x4 grid at once. There is no cascading or ways-to-win logic here: a win requires matching symbols on adjacent reels beginning at reel one, following the path of an active payline. Card ranks such as 9, 10, J and Q need three in a row to pay, while A and K sit a tier higher. Flowers and the two coloured birds sit above the royals, and the gorilla itself already pays from two of a kind thanks to its stacked, sometimes full-reel presentation.
The tribal mask wild substitutes for any regular symbol to help complete or extend a line. It does not carry its own separate payout; its only job is to bridge gaps in an otherwise incomplete combination. Keep an eye on how many masks land on a given spin, since a single wild in the right spot can turn a near-miss into a paying line.
The Africa-map scatter only ever appears on reels one, two and three. When all three show up in the same spin, the game switches into a free-spin round of 10 spins played at the same bet and line configuration as the triggering spin. There is no separate scatter payout beyond triggering this feature.
During free spins, a new wild is added to reels two, three, four and five on every single spin, so the density of wilds on the grid keeps growing as the round progresses. This is the point in the game where stacked gorillas and expanding wild coverage are most likely to combine into larger simultaneous line wins.
After any win, a gamble screen may offer a 50/50 card-colour call to double the payout. This is entirely optional and does not change the underlying return of the game; it only adds a separate, higher-variance decision on top of a result you already have.
Confirmed Mechanics
- Stacked gorilla symbol that can cover a full reel and, rarely, the entire screen
- Africa-map scatter on reels 1-3 only, triggering 10 free spins
- A new wild added to reels 2-5 on every free spin
- Card-colour gamble feature available after a win
- Adjustable paylines up to a maximum of 50
- Tribal mask wild that substitutes for all regular symbols
How Gorilla™'s Rules Compare
- Gorilla Cash™ (Greentube): a separate six-reel tumble slot with coin features and its own buy-bonus option, unrelated to this title's fixed payline structure
- Mighty Gorilla (Booming Games): built by a different studio with its own scatter and bonus rules, not tied to Gorilla™'s extra-wild free spins
- Mighty Wild: Gorilla (Wazdan): runs on Wazdan's own volatility and feature set rather than the 10-spin, growing-wild round found here
What the Volatility Feels Like in Practice
Gorilla™ leans toward the higher end of the volatility scale. Expect stretches of small card-rank wins from the base game, occasionally interrupted by a stacked-gorilla or bird combination across several lines at once. The free-spin round, with its accumulating wilds, is where larger swings are most likely, though a fully loaded screen of gorillas remains an occasional rather than a routine event. Sessions can feel steady for long periods and then move quickly once the bonus lands.
Questions About Playing Gorilla™
Why does the scatter only land on the first three reels?
The Africa-map scatter is programmed to appear exclusively on reels one, two and three, so the free-spin trigger depends only on those positions rather than the full grid.
Does the wild pay on its own if I land several masks with no line completed?
No. The tribal mask wild has no independent payout; it only counts toward a win when it helps complete a line alongside matching symbols.
How does the free-spin round change from one spin to the next?
A new wild is added to reels two through five on every spin within the 10-spin round, so the grid becomes progressively more wild-heavy as the feature plays out.
Does using the gamble feature change my odds on future spins?
No. The gamble option is a separate 50/50 call on an existing win and does not alter the return or line rules of the base game or free spins that follow.
Should You Learn Gorilla™'s Rules Before Playing
Right for Players who prefer classic payline slots with a clear, single bonus round and want to understand the mechanics before staking real money.
Wrong fit for Players looking for cascading wins, a bonus-buy option, or frequent high-value hits without waiting through longer base-game stretches.
Gorilla™'s rule set is straightforward once you separate the base game's fixed-payline structure from the free-spin round's growing-wild mechanic. There is no cascading, no bonus buy, and no hidden trigger condition beyond three scatters on reels one to three, which makes the game easy to follow even during longer sessions.
Try the Rules in Practice
Once you know how paylines, wilds and free spins work in Gorilla™, you can see the mechanics play out for yourself at a licensed operator. Play responsibly and set limits before you start.
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