
- BGG rank
- BGG #31,609
- BGG rating
- 4.2
The Oregon Trail Card Game
- 2–6 players
- 30–45 min
- Complexity 1.2/5
- 2016

Rules assistance for Ace of Spades: Ace of Base and Ace of Space
Plain-language explanations of turns, card effects and disputed situations, with saved question history.

What would you like to know?
Answers come from the official rulebook, with the page to check.
Ace of Spades: Ace of Base and Ace of Space is an expansion for Ace of Spades released in 2025 for 1–2 players, 40–45 minutes per game, and ages 14 and up. It was designed by Benjamín Amorín and its main mechanics are Hand Management, Cooperative Game, and Solo / Solitaire Game.
The Ace of Base is a new scene 10 encounter. This enemy does not have a life value. In order to defeat it, you must play a hand that includes an Ace and Queen of the same suit. You cannot use the Jammed Gun rule. The Ace of Space, if added to the deck, requires that you remove the Ace of Hearts, Diamonds, or Clubs from the Poker deck. The Ace of Space plays in any Hand just like any other Ace in your deck, and it adds 3 extra damage points as normal. Since it is it's own suit, you cannot include it in Flush or Straight Flush Hands. Once per game, if you have the Ace of Space in your hand, you may remove it completely from the game to immediately banish the Enemy that you're facing. This works with any Enemy except for the Final Nemesis. If used to banish enemy, return the Ace of Space and that enemy to the box, you do not benefit from any bonus the banished enemy may provide.
Ace of Spades: Ace of Base and Ace of Space supports 1–2 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 Ace of Spades: Ace of Base and Ace of Space is 40–45 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 Ace of Spades: Ace of Base and Ace of Space 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.
Ace of Spades: Ace of Base and Ace of Space belongs to these categories: Card Game, American West, and Expansion for Base-game. Its main mechanics are Hand Management, 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 Ace of Spades: Ace of Base and Ace of Space are: Benjamín Amorín. 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 Ace of Spades: Ace of Base and Ace of Space as an expansion for Ace of Spades. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Ace of Spades to use it. Check that your edition of Ace of Spades is compatible, as some expansions were revised between editions.