Cards, dice and tabletop mechanics
Tabletop mechanisms allocate limited actions and hidden information through cards, dice, positions and commitments. Each overview separates player actions, state changes and alternative rules. Examples are hypothetical design scenarios, not claims about a named game. A prototype check states an observable question for the next iteration. Existing detailed references remain separately linked from the direction map.
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Mechanics and variants
1Pre-game deck constructionOverview and example ↗Decks are built before play under format constraints, setting tool ratios and the likelihood of useful combinations.4
Mechanic variants
- Copy limits restrict repeated powerful cards.
- Cost curves determine early-turn tempo.
- Sideboards change composition between games.
- Leader rules restrict eligible card choices.
Design example. A fast deck adds cheap responses at the expense of powerful finishing cards. Prototype check: Test opening hands and the share of games lacking a meaningful first action with a legal starting deck.
2Trick-taking, shedding and set collectionOverview and example ↗Tricks, shedding and set rules change a card's value according to turn order and previously revealed cards.4
Mechanic variants
- Following suit requires a compatible response.
- Trumps change the normal strength order.
- Discarding frees a hand but removes an option.
- Sets value combinations over individual strength.
Design example. A player keeps a weak card of one suit to avoid spending a trump later. Prototype check: Test legal responses when a suit is absent and consistent rank interpretation in the interface and scoring.
3Worker placement and action selectionOverview and example ↗Workers reserve actions in a shared offer, so placement both grants a benefit and denies an opponent an opportunity.4
Mechanic variants
- Exclusive spaces accept one worker.
- Extra payment permits repeating an occupied action.
- Specialists improve a particular space type.
- Worker retrieval opens another action round.
Design example. Occupying a sawmill now supplies timber and prevents a rival from finishing construction on time. Prototype check: Test useful fallback actions after a first choice is blocked, especially for the last participant.
4Area control, majorities and enclosureOverview and example ↗Influence is compared by presence, connectivity or enclosure, linking placement to the timing of a future scoring check.4
Mechanic variants
- Majorities earn rewards when scoring occurs.
- Enclosure changes an isolated region's owner.
- Connectivity supports an adjacent territory.
- Ties preserve disputes or split a reward.
Design example. One token connects two weak areas and creates a majority before the round ends. Prototype check: Test ties and broken connections immediately before scoring so the evaluation moment is visible.
5Tile placement and shared boardsOverview and example ↗Placing a tile changes a shared board and its legal continuations, requiring attention to edges and neighboring pieces.4
Mechanic variants
- Matching edges constrain adjacency.
- Closing a region triggers scoring.
- Shared tiles can benefit several participants.
- Rotation chooses between alternative network continuations.
Design example. A road tile completes a rival's short route while opening the player's longer chain. Prototype check: Test every rotation and preview all regions completed by a single placed tile.
6Dice, rerolls and result assignmentOverview and example ↗A roll supplies limited values; rerolling and assignment turn a random outcome into a manageable resource.4
Mechanic variants
- Keeping dice locks in useful results.
- Rerolls consume a limited attempt budget.
- Assignment distributes values between actions.
- Modifiers alter results for an explicit cost.
Design example. A six can power an attack or long movement but cannot serve both actions at once. Prototype check: Test locking and rerolling during simultaneous confirmations so each die is consumed only once.
7Wagers, bluffing and pushing your luckOverview and example ↗The player chooses whether to continue an uncertain attempt, increasing rewards and the risk of losing unbanked gains.4
Mechanic variants
- Stopping banks the accumulated reward.
- Bluffing changes others' estimate of hidden state.
- Stakes limit the maximum possible loss.
- Visible probabilities make risks comparable.
Design example. An expedition can bank three discoveries or open another room while risking the whole cargo. Prototype check: Test loss comprehension before continuing and ensure stated probabilities do not change invisibly.
8Hidden orders and simultaneous selectionOverview and example ↗Simultaneous hidden choices emphasize predicting intentions rather than reacting to an order already executed.4
Mechanic variants
- Sealed orders lock before their reveal.
- Priority resolves conflicting identical targets.
- Scouting exposes part of another plan.
- Decoy orders spend an action on misleading signals.
Design example. Both players secretly choose a bridge or bypass and one can scout at the cost of speed. Prototype check: Test that a confirmed plan cannot change after information from another participant's reveal is received.
9Dexterity and digital tabletop toysOverview and example ↗Physical precision determines game-piece placement while a digital model translates the result into game state.4
Mechanic variants
- Flicks set a piece's impulse and direction.
- Balance limits a tower's safe height.
- Rebounds bypass a direct obstruction.
- Landing zones distinguish execution quality.
Design example. A player rebounds a piece off a rail to bypass a blocker and stop within a target zone. Prototype check: Test identical input at different frame rates and clear visibility of the initial force application point.
10Drafting and shared offersOverview and example ↗Drafting distributes elements through sequential selection: taking an item improves one participant and removes an option from others.4
Mechanic variants
- Passing packs change offers after each selection.
- Open rows display a shared public offer.
- Snake order compensates for first-pick advantage.
- Bans remove a dangerous option instead of gaining one.
Design example. A player takes a fitting card and leaves a rival to choose between incompatible strategies. Prototype check: Test full offer circulation, simultaneous-pick conflicts and useful options for the final participant.
Sources and examples
Sources support particular techniques or methodology, not every family variant. Design examples and mechanic combinations are illustrative.
- PuzzleScript: Rules
The creator’s documentation of pattern replacement and board state.
- Wizards of the Coast: Magic rules
Primary example of formal card-game rules, with separate basic and comprehensive references; not a description of all mechanisms below.
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