
- BGG rank
- BGG #1,243
- BGG rating
- 7.3
Smash Up: Science Fiction Double Feature
- 2 players
- 30–45 min
- Complexity 2.3/5
- 2014

Rules assistance for Relic Knights: Black Diamond Battle Box
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.
Relic Knights: Black Diamond Battle Box is an expansion for Relic Knights: Darkspace Calamity released in 2014 for 2–4 players. Its main mechanics are Hand Management and Area Majority / Influence.
Black Diamond is the largest mercenary force in the universe. Originally created to manage the disparate private Security Charters, Black Diamond has become increasingly centralized and cohesive. It now maintains a force to rival any of the most powerful organizations in the Last Galaxy. Leopold Magnus spearheads Black Diamond's research and development. Naturally the best place to test his fiendish creations is on the field of battle. Featuring a playable force straight out of the box, mini-rulebook with complete game rules, an esper deck, and tons of tokens; this starter box is the perfect way to jump straight into the Relic Knights tabletop miniatures game!
Relic Knights: Black Diamond Battle Box supports 2–4 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.
Relic Knights: Black Diamond Battle Box belongs to these categories: Humor, Miniatures, and Science Fiction. Its main mechanics are Hand Management and Area Majority / Influence. 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 Relic Knights: Black Diamond Battle Box as an expansion for Relic Knights: Darkspace Calamity. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Relic Knights: Darkspace Calamity to use it. Check that your edition of Relic Knights: Darkspace Calamity is compatible, as some expansions were revised between editions.