
- BGG rank
- BGG #3,510
- BGG rating
- 7.8
Masters of the Universe: The Board Game – Clash for Eternia
- 1–5 players
- 45–60 min
- Complexity 2.6/5
- 2023

Rules assistance for Pacific Rim: Extinction – Leatherback
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

What would you like to know?
Answers come from the official rulebook, with the page to check.
Pacific Rim: Extinction – Leatherback is an expansion for Pacific Rim: Extinction released in 2021 for 2–6 players, 30–60 minutes per game, and ages 12 and up. Its main mechanics are Variable Player Powers, Dice Rolling, and Simultaneous Action Selection.
The rampaging beast Leatherback leaps into action! Leatherback not only has thick skin and terrifying brute strength, but it can also generate an electromagnetic pulse to disable its foes. Contents: 1 x Leatherback Kaiju Model 1 x Leatherback Kaiju Signature 6 x Leatherback Action Cards 3 x Mutation Cards 1 x Rage Counter 1 x Kaiju Blue Counter
Pacific Rim: Extinction – Leatherback supports 2–6 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
The listed playing time for Pacific Rim: Extinction – Leatherback is 30–60 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
The catalogue lists Pacific Rim: Extinction – Leatherback for ages 12 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Pacific Rim: Extinction – Leatherback belongs to these categories: Fighting, Miniatures, and Science Fiction. Its main mechanics are Variable Player Powers, Dice Rolling, and Simultaneous Action Selection. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The catalogue lists Pacific Rim: Extinction – Leatherback as an expansion for Pacific Rim: Extinction. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Pacific Rim: Extinction to use it. Check that your edition of Pacific Rim: Extinction is compatible, as some expansions were revised between editions.