趣升级 vs TractorCards

全民最爱的升级棋牌手游！ 快来和百万真人牌友一起《趣升级》吧！~ 【游戏特色】 【纯正的经典升级玩法】 从2打到A，传统经典玩法让您爱不释手 【原汁原味的炒底玩法】 特别的炒底玩法让游戏更加有趣刺激 【高品质的游戏体验】 清新的游戏界面风格，欢快的背景音乐，有趣的特色动画 【公平游戏拼实力，快速开始无需等】 极速开局，随机匹配，公平公正！

Tractor (also known as Sheng Ji or 升级) is a classic Chinese card game combining strategy, teamwork, and skill. Play against intelligent AI opponents or challenge real players online with the new multiplayer mode — up to 4 players in real time! ONE-HANDED PORTRAIT MODE • Seamless portrait support on iPhone and iPad for comfortable one-handed play • 3-Tier Spacious HUD with full-width match status cards and large action buttons • Ergonomic touch controls: Undo, Smart Sort, Clear, and Play buttons optimized for thumb reach DIALECT VOICE PACKS • Authentic voice lines in Mandarin, Cantonese, Sichuanese, Dongbei, Henan, and English • Smart audio queue ensures card announcements never overlap or get cut off COSMETIC SHOP & LIVE PREVIEW • Personalize your table with luxury card faces, live animated table backgrounds, and voice packs • Real-time preview directly rendered on your active table before selecting ONLINE MULTIPLAYER (Pro Feature) • Play with up to 4 real players online via internet (Game Center) or local Wi-Fi • Create a private room and share the room code with friends • Join any game with a 6-digit code • Seamless real-time sync using Apple GameKit — no server needed • AI fills any vacant seats automatically • Works over internet (5G/Wi-Fi) or same local network KNOCKOUT TOURNAMENT CUP • 8-team single-elimination tournament! Compete for the Champion Trophy • Free Tournament Entry: Quarterfinals completely free! Unlock Pro for Semi-Finals and Finals • Live match progress card & bracket breakdown: tap matches to inspect round-by-round forms and points TABLE CARD TRACKER HUD (Pro Feature) • Compact, foldable table HUD tracks remaining Jokers, Level Trumps, and 5/10/K point cards in real time with interactive selection glow GAMEPLAY • Four-player card game using two decks (108 cards total) • Two teams compete: North-South vs East-West • Bid for trump during the dealing phase • Level up from 2 to A - first team to pass A wins! • Tractors (consecutive pairs), multi-play, and kitty capture INTELLIGENT AI OPPONENTS (Grandmaster AI 2.0 Engine) • 5 Difficulty Levels: Casual, Standard, Challenging, Master, and Grandmaster • Advanced 108-card memory, precision suit-void detection, tactical trump ruffing, point leak defense, and parallel thinking pacing STATISTICS, ACHIEVEMENTS & GAME CENTER • Detailed statistics tracking win rates, streaks, and scoring breakdown across single-player and multiplayer • Official Game Center integration with 11 unlockable achievements and global leaderboards SAVE & LOAD (Pro Feature) • Save your game progress at any time with multiple save slots SHARE & REPLAY • Celebrate victories with beautifully rendered official certification poster cards, saved directly to Photos or shared with friends • Share game results and achievements with friends • Review your last trick anytime, or unlock Pro to navigate and inspect all previous tricks in the round IMMERSIVE EXPERIENCE • Sound effects, dialect voices, and haptic feedback • Full English and Chinese (Simplified) support • iOS 17.0 or later for iPhone and iPad Download Tractor now and play solo or with friends online!