Gonzo's Quest 2: Return to El Dorado

Gonzo’s Quest 2: Return to El Dorado is the long-awaited sequel to one of the most famous online slots ever made. NetEnt’s original Gonzo’s Quest introduced the Avalanche mechanic to a whole generation of players, and the little Spanish conquistador has been a casino icon ever since. More than a decade later, Gonzo is back at the stone gates of El Dorado – and this time the temple grows taller with every win.

The game launched on 25 September 2025. It starts on a 6-reel, 4-row grid that can expand to 8 rows, which takes the number of bet ways from 4,096 up to 262,144. The RTP is 96.06%, volatility is high, and the maximum win listed by the published game data is 15,825x the bet. The base stake runs from 0.30 to 60 per spin, though limits may differ by casino and market. Wins pay for matching symbols in any position on three or more adjacent reels from the left.

Symbols and Paytable

The symbols are carved stone tiles, just like in the original. The blue stone mask is the top high-win symbol: six of a kind on one way pay 1x the bet, the same as six Wilds or six Calamity Wilds. The green mask follows at about 0.67x, then the golden mask, the purple mask, the turquoise bird and the red serpent. Four low-win glyphs – a blue dog head, a bird, a turquoise flower and a red pattern tile – complete the set.

Avalanche and Expanding Reels

The Avalanche feature returns in its classic form. After a win, the winning symbols crumble and new blocks fall into their places, and the Avalanches continue as long as new wins appear. In the main game each Avalanche raises the global multiplier next to the reels by one step, from x1 up to x5, and the multiplier resets after the spin.

The sequel adds Expanding Reels on top. Every Avalanche also adds a new row to the top of the play area, up to four extra rows, so a long chain grows the grid from 4 to 8 rows and the bet ways from 4,096 to 262,144. In the main game the grid shrinks back to 4 rows at the start of the next spin.

Wilds and Calamity Wilds

Two Wild symbols can land anywhere on the reels: the regular stone Wild and the red gem Calamity Wild. Wilds substitute for every symbol except the Scatter and the Calamity Wild.

When a Calamity Wild is part of a winning combination, it triggers the Random Wilds feature. Before the play area expands and the next Avalanche falls, the Calamity Wild places between 3 and 6 regular Wilds on the reels, either on empty positions or on top of other symbols. Scatters and other Wilds are never covered.

Colossal Symbols

Scatters and high-win symbols can land as colossal 2x2, 3x3 or 4x4 blocks. A colossal symbol counts as 4, 9 or 16 symbols when wins are evaluated, and during the Random Wilds feature up to two colossal high-win symbols per spin can be turned into colossal Wilds. Colossal Scatters count as 2, 3 or 4 regular Scatters.

Free Spins

Three, four, five or six Scatters – golden Aztec sun discs – landing on adjacent reels from the left award 10, 12, 15 or 20 free spins. In the regular Free Spins mode the global multiplier starts at x2 and rises by 2 with every Avalanche, then resets to x2 at the start of the next spin.

The big difference from the main game is that the grid keeps its height: rows added by Avalanches carry over to the following free spins until the maximum of 8 rows is reached. Three or more Scatters during the round add the same number of extra free spins.

Super Free Spins

If at least one of the triggering Scatters is a colossal Scatter, the round becomes Super Free Spins. The starting multiplier and its step depend on the size of that colossal Scatter: x2 rising by 2 for a 2x2, x3 rising by 3 for a 3x3, and x5 rising by 5 for a 4x4. In Super Free Spins the multiplier is carried over from spin to spin and has no upper limit, which is where the game’s biggest wins come from.

Regular Free Spins can also be upgraded. If the round is retriggered with a colossal Scatter, it turns into Super Free Spins at the start of the next spin, the current multiplier is kept (or raised to the new starting value), and the extra spins are added to those remaining.

Elevate Feature

The Elevate menu offers five options, one per game round. Bonus Hunt costs 2x the bet and guarantees at least one Scatter on the reels. Calamity Explosion costs 10x and guarantees a Calamity Wild in a winning combination. Calamity Max costs 30x: the reels open at the full 8 rows, a Calamity Wild win is guaranteed, and if free spins trigger, the 8-row area carries over into the round.

The last two options are direct bonus buys: 100x the bet for Free Spins, with a small chance of Super Free Spins, and 1,000x the bet for guaranteed Super Free Spins. The Elevate options are not offered in every market – UK players, for example, play the game without them.

Theme and Graphics

The base game is set at the foot of a jungle temple: stone heads pour water from both sides of the grid, the multiplier column stands to the right, and Gonzo waits at the bottom left in his helmet and armour, reacting to every big win. When free spins start, the camera pulls back to show a tall stone tower rising out of the rainforest, with waterfalls, mountains and blue sky behind it. The animation, the falling blocks and the golden win counters are among NetEnt’s most polished work.

Reviewers have widely praised how faithful the sequel is: OLBG’s reviewer noted that NetEnt kept the best parts of the original, while players get modern additions such as the growing grid, Calamity Wilds and the uncapped Super Free Spins multiplier.

Verdict

It suits fans of the original Gonzo’s Quest who want the same Avalanche feeling with far more potential, and players who enjoy high-volatility ways slots with growing grids. The base game multiplier is capped at x5, so the real target is the Super Free Spins round, where an uncapped multiplier and an 8-row grid can lead to wins of up to 15,825x.

You can try this game on 7gold Online Casino. There’s a unique casino bonus offer of 400% up to £1500 for a limited time.