King's Cup Online
King's Cup (Circle of Death) online lets you play the classic card-based drinking game in your browser. Draw cards and follow the rules — no deck needed.

About This Game
King's Cup, also known as Circle of Death or Ring of Fire, is arguably the most iconic card-based drinking game ever created. The online version replicates the experience perfectly: a virtual deck of cards sits face-down on screen, and players take turns drawing a card. Each card value corresponds to a specific rule or action.
The beauty of King's Cup is its variety. A 2 means "you" (pick someone to drink), a 5 is "drive" (thumb on the table), a Jack is "make a rule," and a King means pouring into the communal King's Cup — which the person who draws the fourth King has to chug. Every card triggers a different mini-game, creating a constantly shifting dynamic.
The online version solves the biggest annoyance of physical King's Cup: nobody can remember the rules. Each drawn card displays its rule clearly on screen. Some versions also let you customize rules, add house rules, and even create entirely new rule sets. It's the same chaotic, laugh-filled experience without needing a physical deck of cards.
How to Play
Gather players
Get 3 or more players together around one screen or on a video call.
Draw a card
Players take turns tapping the deck to draw a card from the virtual pile.
Follow the rule
Each card has a specific rule (e.g., Ace = Waterfall, Jack = Make a Rule, King = Pour into the King's Cup).
Continue until the fourth King
The game builds until someone draws the fourth and final King, who must drink the King's Cup.
Tips & Strategy
- Print or display the rule card for newcomers — half the fun is lost when people don't know the rules.
- The "Make a Rule" card (Jack) is the most powerful — use it to create memorable, game-changing rules.
- Play with a drink you actually enjoy since you'll be sipping frequently throughout the game.
- For the King's Cup itself, have everyone pour a small amount — it gets disgusting when mixed.
Pros & Cons
Pros
- No physical cards needed — play anywhere with a phone or laptop
- Rules are displayed on-screen so nobody forgets what each card means
- Endlessly replayable with different groups and house rules
- Completely free with no signup required
Cons
- Requires all players to be in the same room or video call — no async play
- Less tactile and satisfying than playing with real cards
- The communal King's Cup element doesn't translate well to remote play
- Limited customization on most free web versions
Game Details
- Players
- 3-10 players(recommended: 5)
- Duration
- 20-40 minutes
- Difficulty
- Easy
- Price
- Free
- Platforms
- Web
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