Hi Hive account@manpreet92! Hive account@steemmonsters is a new collectable card game that is being built on the Steem Blockcahin. It is still being developed - but they have started allowing people to buy and sell cards. Even though you can't play the game yet - it has created a lot of buzz on the platform and has the potential to bring in a lot of new people to Steemit too!