Take a seat and put history in order. Place event cards on a growing timeline, then reveal the exact date. Play solo, share one computer, or gather 2–6 Steam friends online. Explore five 500-card country decks in six languages.
AI tools assisted the creation of procedural game artwork.
WritingPartial
AI tools assisted historical card wording and interface and rules text.
TranslationPartial
AI tools assisted Japanese translations.
MarketingPartial
AI tools assisted the creation of procedural marketing artwork.
Not used, per the developer
In-game AI
Not mentioned
CodeMusic & SFXVoice
Read the full disclosureQuoted from the Steam store page
AI tools assisted historical card wording, interface and rules text, Japanese translations, and original procedural game and marketing artwork. Cards include source references. No generative AI runs during gameplay.
Released games rank by momentum: peak players over 24 hours, growth against the previous days and new reviews, with a launch boost that fades over the first week. Released and upcoming games are charted separately; estimates and stars are never mixed in.
Made by
Developer
LY
Luka Yeaman
Developer on Steam
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