Every mechanic of NetEnt’s new slot, taken from the official game sheet — plus the part that matters most for Canadian players on offshore-licensed casino sites: the full Elevate menu with all five bonus buys. Gonzo Goes Mental releases on November 26, 2026, with early access from November 19.
Nothing spins here in the usual sense. Just as in Gonzo’s Quest, stone symbols drop into the grid, and every winning combination crumbles so new stones can fall into the gaps. Each fall that produces another win counts as one Avalanche, and each Avalanche pushes the multiplier above the reels one notch higher.
In the base game the multiplier starts at ×1 and gains +1 per Avalanche, stopping at ×5:
Free Spins change the tempo. The multiplier still opens at ×1, but every Avalanche adds +2, and the ceiling jumps to ×666. In both modes it falls back to ×1 once a sequence ends without a fresh win.
Premium symbols can arrive as 2×2, 3×3 or 4×4 blocks, worth 4, 9 or 16 ordinary symbols. Bonus, Wild, Calamity Wild and the low symbols never come in colossal size. If a block lands only partly visible at the top edge, the grid grows to fit it — from the starting 5×4 to a maximum of 8 rows.
In the base game the layout snaps back to four rows on each new spin. In Free Spins every row gained stays until the round is over, so a bonus can keep building on a tall grid.
More rows mean more ways to win across the five reels:
Any win that includes a Wild or a Calamity Wild leaves a burning Wild Frame on that spot. A regular symbol falling into a frame splits; a colossal one shatters into 8 pieces (2×2), 18 (3×3) or 32 (4×4). The result is extra ways, not a multiplier — and on an 8-row grid, frames are how the count reaches 1,048,576.
A Bonus symbol landing in a frame is counted as two Bonus symbols. Frames burn out at the end of the round unless a Free Spins Special Feature locks them in place.
The regular Wild stands in for every symbol except Bonus and Calamity Wild, and it can turn colossal symbols into Wilds. The Calamity Wild is the troublemaker: whenever it is part of a win, it throws 2 to 5 regular Wilds onto random positions before the next Avalanche — and each of those can leave a new Fire Frame behind.
Substitutes and converts
Replaces regular symbols and can turn a colossal block into Wilds, which feeds Fire Frames.
Up to 4×4
The high-paying carvings are the ones that come colossal and push the reels upward.
Free Spins only
A Special Feature that resets the multiplier to a fixed level, up to ×666.
Collect 3, 6 or 9 Bonus symbols and you get 5, 8 or 11 Free Spins, starting at the matching level — Delusional Spins, Mad Spins or Mental Spins. Bigwinboard puts the trigger at about 1 in 188 spins.
A counter under the reels tracks Bonus symbols. At the end of an Avalanche they explode and clear neighbouring symbols, except Wilds, Calamity Wilds, Fire Frames and other Bonus symbols. Collect enough marks in the round and the level goes up; each upgrade adds +3 spins, and unused spins carry over.
| Bonus symbols | Free Spins | Starting level |
|---|---|---|
| 3 | 5 | Delusional Spins |
| 6 | 8 | Mad Spins |
| 9 | 11 | Mental Spins |
Every 3 Bonus symbols collected during Free Spins unlock one Special Feature slot. A slot can also land empty, so nothing is promised per bonus.
| Special Feature | What it does |
|---|---|
| Frame Burst | Adds 3–5 Fire Frames |
| Frame Lock | Locks 2 frames until the round ends |
| Calamity Wild | Drops one Calamity Wild at random |
| Locked Calamity Wild | One Calamity Wild that stays put for the rest of the round |
| Broken Wheel | Sets the multiplier to ×5, ×10, ×15, ×25, ×50, ×100, ×200, ×350 or ×666 |
| Locked Wheel | The multiplier no longer resets |
| Enhanced Wheel | Multiplier steps grow by +1 after each Avalanche |
This is the main reason to play the full version of Gonzo Goes Mental in C$. Offshore-licensed casino sites that serve Canadian players outside Ontario run the game with the complete Elevate menu — from a cheap ante-style mode to a guaranteed Mental Spins round. Prices below are NetEnt’s listed price — confirm it in the buy menu, as each one is a multiple of your current stake.
2× bet
Each spin costs double and raises the chance of reaching Delusional, Mad or Mental Spins. At a C$1 stake, that is C$2 per spin.
15× bet
A base-game spin with at least one Calamity Wild in a win — Wilds scatter, frames appear.
50× bet
Guarantees Free Spins at the first level, with room to upgrade during the round.
150× bet
Starts the bonus one level higher, with more spins to work with from the first drop.
666× bet
The top level straight away. At C$1 a buy costs C$666 — and the round can still pay less than that.
A bought bonus is not a better bet. With very high volatility, many Free Spins rounds return less than their price, and a run of 150× or 666× buys can empty a balance in minutes. Set a deposit limit before you open the Elevate menu, and only play if you are 19+ (18+ in Alberta, Manitoba and Québec). Not for Ontario.
19+ (18+ AB, MB, QC) · Not for Ontario · T&Cs apply · Play responsibly