Fluxx is a CardGame with some fun (and unique) gameplay mechanics.

The basic rules are very simple- on your turn you draw 1 card and play 1 card. Reading that, you may have noticed there is no rule for how you win. Don't worry, the rest of the rules are on the cards you play! Every card played has a rule that modifies the game you're playing, as you play it. Eventually, a player will play a card that will state the condition for winning (a Goal, usually (but not always)), and the first person to meet the Goal in play wins. But the gameplay itself is a bit more unpredictable than that, due to a variety of card types and effects. Don't worry if the Goal seems out of reach. It's probably going to change. Often.

Cards in the game are split into:
* New Rules - Change how the game is played. Rules generally make the game more frantic (Draw 2, 3, 4 or 5) or less predictable (Play 2, 3, 4 or All) or make other players groan in frustration (Hand Limit or Keeper Limit 0, 1 or 2).
* Actions - Do what the card says. Most of these make people groan as you do things.
* Goals - Are how you win the game. At the start of the game, there is no goal; nobody can win the game until a goal is played. Generally involve keepers, but some require creepers, or even a certain number of cards in the hand.
* Keepers - You get to keep, and are played in front of you. Many of the goals involve at least 2 keepers.
* Creepers - Introduced in ''TabletopGame/ZombieFluxx''. Like Keepers, but they have to be played straight away, and usually stop you from winning if you have any. However, some goals actually require Creepers to win.
* Surprises - Introduced in ''Pirate Fluxx''. These cards can be played on an opponent's turn to negate one of their cards.

Fluxx (and its variants/expansions: ''Family Fluxx'', ''TabletopGame/ZombieFluxx'', ''TabletopGame/EcoFluxx'', ''Creator/MontyPython Fluxx'', ''Stoner Fluxx'', ''Martian Fluxx'', ''{{Pirate}} Fluxx'', ''[[ScienceFiction Star Fluxx]]'', ''[[TheWizardOfOz Oz Fluxx]]'', ''[[TomeOfEldritchLore Cthulhu Fluxx]]'' and a board game version) all come from the very excellent people at [[http://www.looneylabs.com Looney Labs]].

!!This card game provides examples of:
* AntiMagic: Surprises.
* DiscardAndDraw
* ExtraTurn: The [[ExactlyWhatItSaysOnTheTin Take Another Turn]] card.
* GameplayRoulette: Nearly half the cards in a given ''Fluxx'' deck have this effect.
* IncrediblyLamePun: The majority of the Goal cards.
* LevelEditor: ''Fluxx Blanxx'' allow you to make your own cards.
* MissingEpisode: ''Stoner Fluxx'' has been spun off to another company so that Looney Labs doesn't get any flack for it, and the similar ''Drinking Fluxx'' got killed off before release.
* ShoutOut: Several of the cards mix this with the above (including [[Music/TheBeatles All You Need Is Love]] and [[Creator/BenjaminFranklin Death and Taxes]]).
* XanatosSpeedChess: The only way to play with anything approaching strategy, since the rules and victory condition change so frequently.

The catagory of games where the point of playing is to create and change the rules of playing the game is called a "nomic" game.