Ethan Grand: Mayan Diaries by Evoplay
Ethan Grand: Mayan Diaries is a 3D adventure casino game that plays more like an RPG than a traditional casino title. Brave the shadowy tunnels and trap-laden corridors of an ancient Mayan temple. At each junction Ethan faces three possible paths; choose wisely and the multiplier climbs, choose wrong and the round is lost. Reach the end to play the bonus game for the biggest prize! Play the demo game below completely risk free.
- Unique gameplay and mechanics
- Innovative style of game
- Extra bonus game
- None of significance
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Ethan Grand: Mayan Diaries by Evoplay is built around a path-selection mechanic that advances Ethan through five milestones on a progressive timeline. Each milestone cleared increases your win multiplier and gives you the option to collect or continue. Five consecutive successes unlock the Bonus Game. A wrong turn at any point ends the round immediately.
Step 1: Place Your Bet
Set your stake using the bet controls before the round begins. The minimum bet is €0.10 and the maximum is €500 per round.
Step 2: Choose Your Path
Once the round starts, Ethan reaches a junction in the temple. You are presented with three possible paths. Select the one you believe is safe, or press the Random button to let the game choose for you. One of two things will happen:
- Safe path chosen — Ethan clears the obstacle, advances one step along the five-milestone timeline, and your win multiplier increases. You can now collect your winnings or push on toward the next milestone.
- Wrong path chosen — a trap is triggered, Ethan's run ends, the round is over, and your bet is lost.

Step 3: Collect or Continue
After each successful path choice you have a decision to make:
- Collect — press the Collect button to take your current multiplier as an instant credit to your balance and end the round.
- Continue — face the next path choice for a higher multiplier on the timeline, knowing a wrong turn costs everything.
The multiplier grows with each milestone cleared, and the progress bar at the top of the screen shows exactly how far along the five-step timeline you are at any point.
The Bonus Game
Reach the fifth milestone without a single wrong turn and the Bonus Game triggers. Ethan arrives at a secret chamber deep in the temple where a legendary treasure chest sits behind a five-circle combination lock. You have three keys to work through the five circles. Using the left and right arrow buttons — or the Random button — you attempt to align each circle to the correct position. If all five circles are solved before all three keys break, the chest opens and the maximum win is awarded. If a key breaks at any point, the Bonus Game ends immediately and the chest remains locked.

The theoretical Return to Player (RTP) is 96.0% and the maximum multiplier is 61.44x your bet
Ethan Grand: Mayan Diaries is unlike any other game in Evoplay's instant game catalogue — an immersive 3D temple adventure that replaces the standard bet-and-wait format with active path selection and a narrative-driven progression system.
- Five-Milestone Progressive System — Each round is a sequence of up to five path choices, each one advancing Ethan further along the timeline and increasing the win multiplier. The milestone structure gives every round a clear sense of progress and a meaningful decision point after each step.
- Three-Path Selection — At every junction you choose between three routes. Two are safe and one triggers a trap. The Random button removes the decision entirely if preferred. This core mechanic drives the tension of every round — the outcome is RNG-determined, but the act of choosing makes it feel participatory in a way that no standard slot spin can replicate.
- Collect at Any Milestone — You can cash out after any successful path choice without needing to complete the full five-milestone run. The choice of when to collect versus when to risk another step is the primary strategic decision of each round.
- Bonus Game with Lock Mechanic — The Bonus Game introduces a distinct second mechanic entirely unlike the main path-selection system. Using three keys to solve a five-circle combination lock, each rotation is a separate risk — a broken key ends the bonus immediately. It gives the game a compelling finale that the main game builds toward.
- 3D Adventure Presentation — Built in Unity and rendered in full HD, the game follows Ethan in third-person as he runs, jumps, and climbs through the temple environment. The animated sequences between each path choice give the round a cinematic quality and a strong sense of place that sets it apart from any standard instant game.
- Autoplay — Set a number of rounds to run automatically at your chosen bet size, with flexible stop conditions configurable before starting.
- Mobile Optimised — Runs in full HD across desktop and mobile devices with a vertical view option for smartphone play.
Ethan Grand: Mayan Diaries is fully optimized for mobile browsers on iPhone, Android and Windows devices.
This is another unique and innovative game by Evoplay. Ethan Grand: Mayan Diaries follows a familiar progressive multiplier style gameplay but with an interesting path choice option at each stage of the multiplier. Pick one of three options and see if Ethan can progress through the temple to make you some money or slip off the edge with your cash.
The game looks and feels like popular mobile game apps which would appeal to a more modern and younger player base. This has a lot of potential to be evolved with larger progression of multiplier wins, more random events and additional bonus rounds or difficulty options.
“An ancient temple conceals many secrets that have remained hidden for centuries. Will the reckless treasure hunter Ethan Grand have the courage to explore this sacred site in search of buried treasure? Join the daring adventurer in our newest third-person 3D game, Ethan Grand: Mayan Diaries, and explore the temple’s shadowy tunnels. By avoiding traps, players will assist quick-witted Ethan in navigating the intricately woven labyrinths. You are rewarded with greater multipliers by hitting milestones in the progressive system. Force your way through the labyrinth to a chest available in the Bonus game and receive inestimable riches mentioned in legends! Come to the game and become a part of an adventure-filled story – Ethan Grand: Mayan Diaries!” - Evoplay
Gameplay Screenshots





Frequently Asked Questions
What is Ethan Grand: Mayan Diaries?
Ethan Grand: Mayan Diaries is a unique and innovative progressive multiplier style game where your aim is to progress through the temple, at each stage of the temple you are faced with three directional options, which obstacle looks easiest for Ethan? The maximum multiplier is 61.44x.
Can I play Ethan Grand: Mayan Diaries for free?
Yes of course, just scroll to the very top of this page and you’ll find the free demo game. No registration, no download or deposit needed. Just load it up on your mobile or desktop browser and play with unlimited virtual credits completely risk free.
What other games are like Ethan Grand: Mayan Diaries?
Here’s a list of other great casino games similar to Ethan Grand: Mayan Diaries:
Are Evoplay games safe?
Yes, Evoplay games are safe and built to rigorous industry standards. As a leading iGaming studio, Evoplay holds multiple respected licenses and certifications — including MGA (Malta Gaming Authority), AGCO, ONJN (Romania), and GCB (Curaçao) — and complies with ISO/IEC 27001 and 27701 security and privacy standards. Their games are developed with fair-play principles in mind, with over 120 certified titles, and the company is committed to responsible gaming through partnerships with organizations like GamCare and GambleAware. Evoplay's credibility is further backed by numerous industry awards, including the SBC Industry Innovation of the Year 2025 and double wins at the GamingTECH Awards 2026, making them a trusted and reputable choice for players worldwide.
Where can I play Ethan Grand: Mayan Diaries for real money online?
Check out our list of partnered online casinos above to play Ethan Grand: Mayan Diaries! Make sure to browse the casino lobby and check to see if Evoplay gaming is available for your country of registration.













