Effects › Emotional
Spectacle
Rare, amplified, or staged outcomes produce memorable peaks distinct from sustained uncertainty.
10 mechanics carry this tag.
Audience Participation
A rule gives people who are not players, such as spectators, viewers, or a studio audience, a defined input into a game in progress, by vote, suggestion, or shared control, so the crowd affects the outcome without holding a seat.
Ball Possession
One side at a time holds the right to advance and score with a single contested object, and that right transfers by turnover, by scoring, or by a rule such as a boundary or a violation, so play alternates between attack and defence.
Boss Encounters
A climactic, individually authored enemy or wave sequence closes a segment of play with its own rules, scale, and phases, so progress is gated by defeating it rather than by attrition against ordinary opponents.
Critical Hits
A rare band of the attack roll, usually the die's maximum face, that amplifies a successful hit with multiplied damage or an added effect, as an exception layered on an otherwise binary hit-or-miss check.
Hit Location
After an attack hits, a further roll or a called shot assigns the damage to a specific body part or component, and each location has its own damage capacity, armour, or impairment effect.
Kill Streaks and Bounties
Consecutive defeats of opponents without being defeated are counted, and set counts grant the streaking player rewards such as new capabilities; many games also pay a bounty to whoever ends the streak
Match-Three
Pieces on a grid are swapped or dropped so that three or more identical pieces line up, the matched pieces are removed, and the grid refills, often producing chain reactions.
Physics Puzzles
The player arranges objects or sets a launch and then lets a simulated or real physical system run, and the challenge is predicting gravity, momentum, and collision well enough that the system produces the required result.
Procs
An effect attached to an item, ability, or character fires automatically with a stated probability whenever a trigger event occurs, such as landing a hit, casting a spell, or being struck, separately from that action's own roll.
Tournament Formats
A fixed schedule and pairing rule composes many individual games into one larger contest, such as a knockout bracket, a round robin, or a Swiss system, and decides who advances, who is eliminated, and how the field is placed.