What's new

First improvements

• Simulator sound (new): optional sound effects and background music, toggled on/off independently. Pick from 3 background tracks (a default per game mode) and set the volume — all from the in-match sound panel. Also fixes some modes playing the wrong default track.
• Tournament map (new): find upcoming official One Piece Card Game tournaments worldwide on an interactive map (data from the Bandai TCG+ calendar), filterable by country, type, format and date, with a 'near me' view.
• Account & sign-in: you can now sign in and register with Google. Your account now needs a permanent username (picked in a quick setup step) to save decks or play, and sign-in error messages are clearer.
• How the site works: online play now requires your own deck (it sends you to the deck builder if you don't have one); if your matched opponent never connects, they forfeit and you win; and you now get replies to your bug reports in a new 'My reports' section of your profile.
• Ranked: matchmaking now pairs you with opponents of similar Elo for fairer games, ranked rewards were rebalanced, and card legality now follows Bandai's official block-icon update (permanently-legal Block X and cards moved to Block 4 are no longer shown as rotated — e.g. Nami OP01-016 is legal again).
• Site UI: redesigned home page (hero, featured leaders, smoother animations), the library is now sorted by release date (newest first), cards are marked 'Spoiler' or 'Provisional' based on their status, official social-media links, better SEO, and lots of mobile improvements (deck builder, library scrolling, home-page stats).
• Simulator (UI/UX): cards now show their keywords (Blocker, Rush…) and restriction/debuff states as badges; the buttons you need to press stand out; the match history is much clearer (it says 'You' and your opponent's name instead of P0/P1, shows the target of power changes and rests, reveals, and groups discards); card images refresh instantly after an update; a stray 'Block' button that briefly appeared while choosing a target during a [When Attacking] effect is fixed; and lots of mobile improvements (readable DON!! count, Life card, hand, give-DON!! panel, card-selection windows).
• Simulator (cards & rules): fixes to cards and mechanics — Moby Dick (OP16-021), Loki (OP17-119), 'any number of copies' cards online (Pacifista, Biscuit Warrior, Prisoner of Impel Down), costs that make you choose cards to pay, the power limit when revealing from the top of the deck, once-per-turn reaction abilities, and the order in which returning DON!! frees cards.
• Rankings & profile: the public leaderboard no longer shows each player's win/loss record (it stays on your own profile) and the win-rate now shows one decimal; added a player search, the country filter lists only countries that have ranked players, and the table fits better on mobile. Your match history now groups every game mode into a single per-leader list, and each leader opens a detail page with a General / Ranked / Other-modes breakdown that also filters your games by mode; 'My reports' moved to the end of the profile menu.
• Account & theme: usernames are now capped at 20 characters, the country picker at sign-up now covers every country, and the card detail page now follows your chosen light/dark theme instead of your operating system.

Launch — the complete game

• Card library: the most complete archive across all languages, sets and printings (standard, alternate arts, promos, reprints).
• Deck builder with live rotation and ban list, save/load and shareable decks.
• Online play: real 1v1 over the net with a deterministic engine — Ranked (with rewards/Elo), For Fun and a practice sandbox.
• Tournaments: single elimination, Swiss and Top Cut, with sign-up, check-in, judges, series clock and live reporting.
• Private rooms: invite a friend to a no-rules practice table (bans and spoilers allowed), with rematches.
• Rankings by country and by leader, player profiles and full match replays.
• Bilingual interface (EN/ES/JA), mobile-ready, with day/night theme.