If you're interested in getting involved in these blockchain-based games and starting to earn cryptocurrency and NFTs, here's a breakdown of some of the top games currently available.

Alien Worlds is a game where you join an alien universe with multiple planets, fighting for limited resources and mining the game's native cryptocurrency, trillium (TLM). You can battle other players, embark on quests, and earn extra income by renting out your land to others.

CryptoBlades is a web-based role-playing game that emulates traditional games like Skyrim or Dark Souls. Players can battle monsters or complete in-game raids to earn SKILL tokens. To gain an advantage in battles, players can craft weapons or boost their power. These items can then be traded in an open marketplace. The gameplay revolves around four main components - fire, earth, lightning, and water - each assigned to characters, weapons, attributes, and enemies. Utilizing the strengths and weaknesses of these components, players must strategize to defeat their opponents.

Axie Infinity is a Pokemon-inspired universe where you can buy, take care of, breed, and trade digital monsters called "Axie." Axie Infinity has its own sidechain to optimize gameplay and scalability. This game has high earning potential but requires significant involvement in breeding, caring for, and trading rare or unique Axies. These monsters can battle each other to earn SLP tokens or go on quests to farm resources.

Fairy Cat (fairycat.net) is a virtual pet blockchain game where you can play to earn. It offers a unique opportunity to collect, trade, battle, and earn rare assets that significantly increase your income. All in-game items, including Fairy Cats, are stored as NFTs with a 1:1 equivalent of USDT in your wallet, allowing you to sell them for profit and freely trade. The proceeds from this project will be used to save stray cats, provide them with food and nests, under the supervision of players.

The game features a sacred oak tree called the Divine Tree, located on a small hill in the Elven kingdom. It has nine roots that connect to different worlds, such as the Land of Fire, Land of Fog, Land of the Gods of Warner, Land of the Gods of Assa, Land of the Light Elves, Land of the Dark Elves, World of the Dwarves, Land of the Giants, and Land of the Dead. Elven cats guard these sacred trees, making each green tree canopy their home.