Play-to-earn blockchain games allow players to earn money while playing games. The content explores the top 5 blockchain games and offers tips on maximizing earnings. The first game is So Rare, a fantasy football game where players collect non-fungible token player cards to compete in tournaments for prizes. The game has gained significant investment and features limited edition player cards as NFTs. The second game is Town Star, created by Gala Games and similar to Farmville. Players can build and manage virtual towns to earn rewards. Both games offer opportunities to earn in-game cryptocurrency and trade virtual items for profit.