BidFive
Multiplayer Tractor · Real-time
3 - 5 players online · full rules · cross-platform
Start Playing
Free · No download · Play in your browser
Authentic Card Game
Two decks plus jokers (84 cards), bidding for trump, bottom payouts and tractor multipliers — a full traditional Tractor ruleset, faithfully online.
Real-time Sync
WebSocket state machine pushes every card play, every bottom payout, every countdown to all players instantly. Drops reconnect automatically.
Plays Anywhere
Same code, same experience across browser, WeChat mini-program and native apps. Landscape table layout — comfortable on mouse + keyboard or touch.
How It Plays
A 30-second look at one round
Players
3 / 4 / 5 players
Deck
Two standard decks + jokers, 3 / 4 / 6 removed → 84 cards
Scoring Cards
5 = 5 pts; 10 / K = 10 pts; 200 pts total per deck
Attacker Target
Attackers need 205 − dealer's bid amount
Round Phases
Bid → Dealer takes bottom → Pick trump → Bury → Play → Bottom payout
Bottom Multiplier
Single ×1 / Pair ×2 / Tractor ×4