From Dvorak - A Blank-Card Game

Welcome to Dvorak

Dvorak is a card game where all of the cards start out blank. Players choose a theme, make up enough cards to get started, shuffle and deal, and start playing. If anyone has a good idea for a card during the game, it gets shuffled into the deck.

You can use the Dvorak system as a skeleton for making a solid and standalone card game, you can play it as an experimental or cut-throat Nomic, you can use it to kill half an hour drawing pictures and forcing your friends to perform forfeits, you can throw together a card game based on your favourite film or sport or in-joke, or you can even build your own collectible card game from the ground up.

You can also play the card games that other people have come up with over the years - just pick something from the deck archive to print out and cut into a deck of cards, or play the game online at DvorakMUSH. If you want to upload your own decks here, you can sign up to the wiki.