ULTRA (ULT) A power-unlocking UNO-style card game with infinite expandability. If you know UNO, you can play instantly— but once the ULT cards begin to unlock, the game transforms into a wildly expandable system with deep strategic layers and endless replayability. In 2025, the game achieved record-breaking numbers at Game Market: 816 pre-orders — the highest ever for an individual creator 1,100 copies sold out at the event 960,000+ total video views across related content Over 6,000 copies sold as a fully independent production Despite being easy to learn and light in play, ULTRA delivers overwhelming depth through its ability cards, featuring over 70,000 possible combinations, ensuring no two games ever feel the same. A simple foundation. A limitless system. A truly explosive UNO evolution. UNO×能力解放カードゲーム UNOを知っていれば誰でも簡単に遊べるのに 解放されていくウルトカードで無限の拡張性と 深いプレイ体験を味わえる 2025年ゲームマーケットで驚異的な予約数（個人製作として最高の816予約）、販売数（1100個完売）、関連動画のPV数（累計96万PV）を叩き出した話題作 個人製作でありながら販売数も6000個を超える… ライトゲームながら圧倒的な能力カードで組み合わせは70000通りを超えてリプレイ性も無限大