Of course. “Slot machine bonus Ulysse” almost certainly refers to the **”Ulysse” bonus feature** found in several popular online and land-based slot games, most notably those developed by **Play’n GO**.
Here’s a detailed breakdown of what this bonus typically involves, the most famous game it appears in, and how it works.
### The Core Concept: The Journey of Ulysses (Odysseus)
The theme is based on Homer’s epic poem, *The Odyssey*. The hero, Ulysses (the Roman name for Odysseus), is trying to return home to Ithaca after the Trojan War, facing mythical creatures and gods along the way.
The “Ulysse” bonus is a **pick-and-click or interactive bonus game** that represents a key episode from this journey.
### Most Famous Game: **”Rise of Olympus” by Play’n GO**
While there are older slots with a Ulysses theme, the most prominent and well-regarded game featuring this style of bonus is **Rise of Olympus** (though it features Greek gods, not Ulysses himself, the mechanic is identical and often referred to by players as the “Ulysse-style” bonus).

In *Rise of Olympus*, the equivalent feature is called the **”Wrath of Olympus” bonus round**. It’s the direct evolution and most polished version of this mechanic.
### How the “Ulysse” Bonus Game Typically Works:
1. **Trigger:** You need to land a specific number of **Bonus Scatter symbols** (usually 3 or more) anywhere on the reels.

2. **The Game:** You are presented with a screen showing **Ulysses’ ship on a map** or a path divided into steps/islands. Each step hides a prize.
3. **Gameplay:** You click to advance the ship step-by-step. Each step reveals one of the following:
* **Instant Cash Prize:** A multiplier of your bet.
* **Multiplier Increase:** Boosts the value of all subsequent prizes (e.g., “2x”).
* **Extra Picks/Steps:** Allows you to move further on the path.
* **Mythical Creature/God Feature:** This is the key! Landing on a special symbol (like Poseidon, a Cyclops, or Circe) triggers a unique, powerful mini-game or feature. For example:
* **Poseidon:** Might create winning combinations with wild waves.
* **Cyclops:** Could smash reels to transform symbols into higher-paying ones.
* **Circe:** Might turn all low-value symbols into one matching high-value symbol.
4. **End:** The bonus round ends when you reach the final destination (Ithaca) or when you have no more steps/picks left. Your total win from all steps is awarded.
### Key Characteristics of the Ulysse Bonus:
* **Interactive & Engaging:** It’s not just free spins; you make choices (clicking the path) which adds a layer of involvement.
* **Cascading Features:** The best versions have the “mythical creature” triggers that then play out an animated feature on the reels, creating a “bonus within a bonus” feeling.
* **Progressive Multipliers:** The potential for multipliers to build as you progress can lead to very big wins.
* **Narrative-Driven:** It directly ties the bonus to the story of the slot, enhancing the theme.
### Other Games with Similar “Ulysse-Style” Bonuses:
* **Legacy of Egypt (Play’n GO):** The “Chamber of Spins” has a similar pick-and-click structure with different gods granting different free spin features.
* **Hugo 2 (Play’n GO):** The treasure chest bonus adventure is mechanically very similar.
* Older Play’n GO titles like **”Ulysse”** and **”Troy”** pioneered this format.
### Summary
When players talk about the **”slot machine bonus Ulysse,”** they are referring to a **classic, interactive pick-and-click adventure bonus** popularized by Play’n GO. Its hallmarks are a path to progress along, hidden instant prizes, and the chance to trigger spectacular sub-features based on mythological characters, all wrapped in the theme of Ulysses’ epic voyage home.
For the best modern experience of this bonus type, **Rise of Olympus** is the game to try.