Shengji: Tractor Card Game

Shengji (升级 / 拖拉机), also known as Tractor, is the beloved Chinese card game - now a single-player tractor card game you can play offline, anytime, for free.

Shengji is a trick-taking game where two teams race to climb the ranks from 2 all the way to Ace. This is the full three-deck game (162 cards) against 3 AI opponents in the classic 2-vs-2 partnership format, just like at the family table. Prefer a quicker round? A lighter two-deck mode is one tap away - but three decks is the real thing.

▶ THE CLASSIC 3-DECK GAME
• Three Decks (162 cards) - 39 per hand, 6-card kitty, 300 total points
• The full, canonical Shengji experience, and the default mode
• Want a shorter game? A lighter Two Decks (108-card) mode is one tap away

▶ AUTHENTIC RULES
• Each team keeps its own level - win as declarer to advance, 2 up to Ace
• Trump suit bidding with jokers and trump rank cards
• Full pattern support: singles, pairs, triples, tractors (连对)
• Proper follow-suit enforcement and trick judging
• Score on 5s, 10s and Kings - opponents collect points, declarers climb

▶ STRONG AI, NOT RANDOM
• Three AI opponents with real card sense
• They track voids, protect partners, and play score cards strategically
• Competitive from your very first game, and they keep you honest

▶ CLEAN, FAST, OFFLINE
• A true tractor game offline - no internet needed to play
• No ads interrupting your trick
• No account required
• Lightweight and responsive

▶ BUILT FOR SHENGJI FANS
• Localized in English, 中文, 日本語, and 한국어
• Clear card layout designed for Shengji, not generic poker
• Built-in guide to the rules and patterns for new players

Whether you grew up playing 升级 with family or you're discovering this Chinese card game for the first time, Shengji: Tractor is the quickest way to a good trick-taking game - anytime, anywhere.