SandVox

Card Game Localization

Game Localization · All Services

Card Game Localization

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Digital card games — collectible card games (CCGs), deckbuilders, and living card games — have one of the most demanding localization requirements in gaming: each card is a standalone text unit that must communicate its mechanical function with complete precision in limited space, while maintaining consistency with every other card in the set that uses similar keywords. A mistranslated keyword affects every card that uses it. SandVox has localized digital CCGs and deckbuilders with attention to the specific precision and consistency requirements that card game text demands, and we test LocQA at every card zoom level and UI display state in your actual game build.

Unique Localization Challenges

  • Keyword precision — CCG keywords (‘Draw,’ ‘Exile,’ ‘Taunt,’ ‘Battlecry,’ ‘Discover’) must be translated consistently and precisely across every card that uses them
  • Character constraints — card text space is strictly limited; localization must fit within card boundaries at all zoom levels without overflow
  • Keyword capitalization conventions — CCG communities have established conventions for whether keywords are capitalized, bolded, or formatted; localization must follow target language community conventions
  • Card flavor text — flavor text balances mechanical information with world-building voice; translation must preserve both
  • Evergreen keyword reference — new cards added in future sets must use established keyword translations consistently
  • Zoom-level rendering — card text must be readable at full display, hand size, and small icon sizes

What We Localize

  • Digital card game translation including card text, keyword systems, flavor text, and UI
  • CCG keyword glossary development — all keywords established and documented before card-level translation
  • Character budget management for card text space constraints in all languages
  • In-engine LocQA at all card zoom levels and display states
  • Future-set keyword consistency — TMX ensures new sets use established keyword translations
  • Physical card game rulebook translation if also print-localized

Our Process

  1. Keyword audit — identify all card keywords, abilities, and mechanical terms before translation
  2. Keyword glossary establishment — translate and test all keywords in context before card translation
  3. Card text translation with character budget enforcement
  4. Flavor text translation preserving world-building voice
  5. UI and deckbuilder interface text translation
  6. In-engine LocQA — verify card rendering at all zoom levels and in all UI states (hand, board, collection, deck builder)
  7. Keyword glossary delivery for future set translation consistency

Languages Available

German · French · Spanish · Portuguese (BR) · Russian · Polish · Japanese · Simplified Chinese · Traditional Chinese · Korean

Frequently Asked Questions

How do you handle keyword consistency across a large card set?

Keyword consistency is the foundational challenge of CCG localization. We establish all keywords before any card-level translation begins, test keyword translations in context (to verify they read correctly in card text constructions), and document every keyword in the project TM. Translation Memory enforces keyword consistency automatically — every card that uses a keyword will use the same translation. For games releasing in sets, the keyword TM is delivered to the client for use in all future set translations.

Card text is very short — why is CCG localization technically difficult?

The difficulty is precision under extreme constraint. Each card must communicate its full mechanical effect in 30–60 words in a language that may be 20–30% longer than English. Keywords must be consistent across hundreds of cards. Character limits are strict (overflow breaks the card UI). Flavor text must balance brevity with atmosphere. These constraints compound: a card with a 50-character text limit in English may need 65 characters in German, requiring complete rephrasing rather than direct translation.

Start Your Card Game Localization Project

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Frequently Asked Questions

What makes card game localization uniquely challenging?

Card games — especially deck-builders and collectible card games — have extremely high string density: hundreds or thousands of individual cards each with effect text that must be precisely accurate. A single mistranslated keyword (‘discard’ vs. ‘exile’, ‘until end of turn’ vs. ‘permanently’) changes how a card functions mechanically. Card effect text must be written in a consistent rules language that players in each region understand unambiguously. SandVox builds a comprehensive rules terminology glossary before translating any card game, ensuring consistent mechanical language across all cards.

How much does card game localization cost?

Card game cost is driven primarily by card count, not word count per card. A digital card game with 500 cards (averaging 30–50 words of effect text per card, plus name and flavor text) has approximately 20,000–30,000 words total. Localization into Japanese costs approximately $3,600–$10,500; into German approximately $2,400–$6,600. Physical card games requiring print-ready files add typesetting costs. Ongoing expansion set localization for live card games typically runs $2,000–$10,000 per language per set. SandVox offers card game retainer packages for studios with regular set releases.

How do digital CCGs handle ongoing card set localization?

Live digital CCGs release new card sets frequently and require rapid localization — a new set of 150 cards must be ready for launch day in all supported languages. SandVox supports CCG clients with dedicated teams on retainer, established rules terminology glossaries (maintained and updated each set), and fast-turnaround SLAs for set release windows. Translation memory ensures consistent phrasing for recurring mechanics (draw, discard, counter, sacrifice) across all sets. New mechanics introduced in each set are added to the glossary immediately for cross-team consistency.

Which languages are most important for card game localization?

Card games (both physical and digital) have particularly strong players in: Japan (one of the world’s largest card game markets — Magic: The Gathering, Pokémon, Yu-Gi-Oh all have massive Japanese followings), Germany, France, Italy, Brazil, South Korea, and China. Physical card games targeting international retail must localize for Germany (EU distribution), France, Italy, and Spain. Digital card games should prioritize Japanese, Simplified Chinese, Korean, German, and French. SandVox recommends JA, ZH, KO, DE, and FR as the core languages for card game localization.