Airdrops in the cryptocurrency sphere are stimulating buzz and new tokens’ giving to the community for free and driving investments. Some of the recent well-known examples include airdrops of Arbitrum which aimed to increase DeFi activities, Sui Network tokens for the early supporters, ApeCoin tokens for NFT enthusiasts, and Optimism’s OP tokens to stir up community engagement. Such airdrops explain how free tokens can help to popularize the concept, attract new customers, and engage people in the developments in the spheres of cryptocurrencies.