Catnip world is a system of dapps catering to "nipnfts".These nfts allow one to participate in play-to-earn, play-vs-environment, and player-vs-player just to name some of the usecases.
In the player-vs-environment (Catnip Battler), players go head to head versus 3 cat bots with their own nipnfts. At the end of these battles the player will always get at least 1 cat.
Meanwhile, on the play to earn side of things, one can use their newly acquired nipnfts to pet their cats to earn money!
WEB Site: catnip.world