The unique game of fast-changing rules, Fluxx is easy to learn and hard to win!
Start off by drawing one card and playing one card. The card you play can be a Goal which tells you what you need to have to win, a Keeper which will help you towards your goals, an action which will tell you what to do, or a Rules card which will change the rules of the game from here on in!
You can even play multiple rules cards one after the other, displacing previous ones as you go. So, if you have a 'play all cards' card and play that first, then as your last card you play 'play one card', you've played your whole hand while your opponents can now only play 1!
Some version of Fluxx have alternate rules, new cards, or even new win conditions (sometimes the game can win!).