Xibalba is the Mayan underworld, a place of fright, ruled by twelve demon lords. Peter & Sons take that premise and make it charming, playful, and genuinely fun. Released January 2022, animated characters watch from either side of the grid and react to every win.
Cascades expand the grid from 5x3 to 5x6, increasing the number of ways to win from 243 to 7,776, while a progressive multiplier climbs with each step. In free spins, it never resets.
Find Xibalba and the Xibalba demo on Gamdom. The max win is 20,000x your bet, with a realistic ceiling of 10,000x. When the multiplier builds and Growing Wilds start converting columns, the feature can run at full speed.
Xibalba's expanding grid and Growing Wild sequences need to run cleanly to keep up with what's happening. Gamdom handles it well on both desktop and mobile, and quick crypto deposits make the bonus buy straightforward when you want direct access to free spins.
Xibalba is a 5x3 video slot from Peter & Sons, released January 20, 2022. It starts with 243 ways to win and expands to 7,776 as cascades grow the grid, with a progressive multiplier that climbs throughout.
The Mayan underworld, ruled by twelve demon lords, brought to life with Peter & Sons' cartoon aesthetic and animated jungle characters that give it genuine personality.
Xibalba is Peter & Sons at their best. The Mayan underworld setting, the cartoon characters reacting to wins, the vibrant jungle energy, it has a personality that most cascade slots don't come close to.
Every cascade adds a row; ways to win climb from 243 to 7,776, and the multiplier increases by +1 at each step. Free spins remove the reset, and that's where things can really run.
| Field | Detail |
| Software | Peter & Sons |
| Game Type | Video Slot |
| Release Date | January 20, 2022 |
| Reels | 5x3 to 5x6 |
| Ways to Win | 243 to 7,776 |
| RTP | 96.2% |
| Hit Frequency | 27.07% |
| Volatility | High |
| Min Bet | €0.10 |
| Max Bet | €50 |
| Max Win | 20,000x |
*Subject to change
96.2% RTP, slightly above average. A 27.07% hit frequency keeps the base game active with wins landing roughly one in four spins.
The realistic ceiling from testing is 10,000x, with 20,000x the theoretical outer limit. The non-resetting free spins multiplier is where the gap between a good session and a great one lives.
Everything in Xibalba connects. The cascade system, Growing Wilds, and Gigantor all feed into each other, and free spins runs all three under a multiplier that never stops climbing.
Winning symbols are removed and replaced, adding a row to participating reels up to 6 rows high. Ways to win expand from 243 to 7,776 and the multiplier adds +1 per cascade. Resets between spins in the base game. Never resets in free spins.
Serpent Wilds land on reels 2 to 5 and stay through cascades. Every new symbol added above them also becomes a Wild, meaning a low-landing Growing Wild can convert an entire column before the cascade settles.
Two adjacent Sun scatters trigger a respin with 2x2 synced giant symbols. A third scatter upgrades to 3x3. When it fires mid-cascade with the multiplier already climbing, it can hit hard.
Three scatters trigger 15 spins with all base game features active. The multiplier never resets and keeps building. Three more scatters retrigger 15 additional spins.
Direct free spins access. May not be available in all markets.
Xibalba rewards patience. When a Growing Wild lands early and the multiplier builds through consecutive cascades, the session shifts completely. The Peter & Sons cartoon style makes the quieter stretches genuinely enjoyable rather than just something to sit through.
Free spins with a non-resetting multiplier is the peak. When the multiplier has already built before the bonus fires, the compounding effect can be something else entirely.
Valkyries: Same studio, same cascade mechanic, same cartoon aesthetic, and 20,000x max win. The most natural companion piece.
Hammer of Gods: Another Peter & Sons cascade title with a 51,000x max win. Worth exploring if Xibalba's ceiling felt within reach, and you want more.
Monster Blox: Gigablox engine on a 6x4 grid with a respin-per-win expansion system. Same Peter & Sons energy, different mechanic.
If you want a cascade slot where everything connects, Xibalba delivers. Growing Wilds, an expanding grid, and a climbing multiplier all feed into free spins where the multiplier never stops. It's a system, not just a feature list.
Try the Xibalba demo on Gamdom and give the cascades room to breathe.
Xibalba is purely a game of chance. The high volatility means your bankroll can move quickly in either direction, so decide on your limits before you start. Gamdom has responsible gambling tools available, including self-exclusion, whenever you need them.
96.2%, slightly above average for a high volatility slot.
20,000x advertised, with 10,000x the realistic ceiling from testing. The non-resetting free spins multiplier is where the highest potential lives.
Yes, on Gamdom. Worth using first as the cascade and Growing Wild interactions take a few sessions to click.
Winning symbols are removed and replaced, adding a row to participating reels up to 6 rows high. Ways to win expand from 243 to 7,776 with +1 to the multiplier per cascade step.
Three scatters trigger 15 free spins with a multiplier that never resets. Three more scatters retrigger 15 additional spins.
Yes. May not be available in all markets.