5-Minute Dungeon is a chaotic, cooperative, real-time card game, in which players have to be fast and defeat a dungeon in 5 minutes.
All players work together and their goal is to defeat a dungeon and move to the next one or else they all die! There are 10 heroes to choose from, each one with unique abilities to help the team. Players have cards in their hand depicting different symbols and they must match those symbols with the ones on the current card. They do this while racing against the clock, since they must defeat each dungeon in no more than 5 minutes.
There are no turns and anyone can play the card needed to defeat the Dungeon Card. However, you must choose the cards you play wisely, since once a card is played, it is gone forever!
At the end of each dungeon, there is a dungeon boss. Every time a boss is defeated, a new one appears, until you get to defeat all five of them!