
- BGG rank
- BGG #1,942
- BGG rating
- 7.7
G.I. JOE Deck-Building Game
- 1–4 players
- 30–70 min
- Complexity 2.9/5
- 2021

Rules assistance for G.I. JOE Mission Critical: Cobra Ascendant
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

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Answers come from the official rulebook, with the page to check.
G.I. JOE Mission Critical: Cobra Ascendant is an expansion for G.I. JOE Mission Critical released in 2024 for 1–5 players, 45–60 minutes per game, and ages 14 and up. It was designed by T. C. Petty III and its main mechanics are Dice Rolling, Cooperative Game, and Solo / Solitaire Game.
The Serpent Rises! Gather your team and prepare for battle! Cobra is on the move, and this time they’re led by the sinister Serpentor. You’ll also face the unrelenting one-two punch of the twins Xamot and Tomax. But, hope is not lost! You’ll be joined by the explosive firepower of Bazooka and Rock ‘n Roll, as well as all new vehicles to add to your arsenal. Features: Play as new Heroes – Rock n Roll & Bazooka Introduces a new boss – Serpentor 2 new lieutenants – Tomax & Xamot 2 new Vehicles Contents Summary: 20 Hero Combat Cards 16 Lieutenant Combat Cards 1 Lieutenant Deployment Card 8 Boss Combat Cards 1 Boss Deployment Card 2 Hero Cards 2 Vehicle Cards 2 Hero Miniatures 2 Lieutenant Miniatures 1 Boss Miniature 1 Rule Sheet —description from the publisher's website
G.I. JOE Mission Critical: Cobra Ascendant supports 1–5 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 G.I. JOE Mission Critical: Cobra Ascendant is 45–60 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 G.I. JOE Mission Critical: Cobra Ascendant for ages 14 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.
G.I. JOE Mission Critical: Cobra Ascendant belongs to these categories: Movies / TV / Radio theme, Modern Warfare, and Expansion for Base-game. Its main mechanics are Dice Rolling, Cooperative Game, and Solo / Solitaire Game. 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 credited designers of G.I. JOE Mission Critical: Cobra Ascendant are: T. C. Petty III. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists G.I. JOE Mission Critical: Cobra Ascendant as an expansion for G.I. JOE Mission Critical. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need G.I. JOE Mission Critical to use it. Check that your edition of G.I. JOE Mission Critical is compatible, as some expansions were revised between editions.