Ethan Grand: Mayan Diaries Slot by Evoplay
by EvoplayReleased Nov 22, 2022
Free demo - play instantly in your browser
3D adventure instant game where treasure hunter Ethan Grand navigates Mayan temple traps. Pick safe paths through 5 levels, then crack a lock in the bonus for up to 61x.

Specifications
| Game Type | Instant Win |
|---|---|
| RTP | 96% |
| Volatility | Medium |
| Max Win | 61x |
| Min Bet | $0.1 |
| Max Bet | $3000 |

About Ethan Grand: Mayan Diaries Slot
Rendered in full 3D with a third-person camera, this one drops you behind an Indiana Jones-style treasure hunter as he picks his way through collapsing Mayan corridors. Three stone tablets marked with glyphs appear at each fork - one leads forward, two trigger traps. The odds sit at one-in-three per step, and five correct picks in a row unlock a bonus round deep inside the temple.
The multiplier ladder runs x1.92, x3.84, x7.68, x15.36, x30.72 across five steps. After every safe choice the Collect button goes live, letting you pocket the current multiplier and walk away. Push through all five and the bonus activates with the same bet locked in - no mid-game withdrawal. Inside the bonus, a chest sits behind a five-circle combination lock. You get three keys to rotate the circles into position. Break all three keys and the bonus pays nothing; solve the lock and it doubles winnings up to x2.0, stacking on top of the main multiplier for a combined ceiling of x61.44.
The environment shifts between each round: vine-choked stone passages, fire-lit treasure vaults, open jungle clearings with monstera leaves and rope bridges. Glowing green, red, and blue crystals scatter across the scene, marking hazards and safe ground. Ethan himself is well-animated - leather jacket, satchel, grey hair - and moves through each location with 3D camera transitions rather than static scene swaps.
A progressive timeline across the top of the screen tracks cumulative wins, and location data persists between sessions. The provably fair system hashes each outcome in advance, so results are verifiable through SHA-256. Compared to similar adventure-themed path games, the bonus mechanic here adds a second layer of risk - the lock-picking round is its own gamble with a physical puzzle wrapper. Combined with the 3D presentation, it sits closer to a video game than a traditional Gonzo's Quest-style slot.
Reviewed by Arina, Slots Editor at Spinoxy Media Ltd.