Airdrop strategies for zkEVM projects like Linea, Scroll, and Taiko focus on early user engagement. Interact with their testnets by bridging test ETH, deploying contracts, and using dApps like Uniswap. For Linea, mint NFTs and use Orbiter Finance for cross-chain bridging. Scroll rewards users earning "Marks" through on-chain activities, while Taiko emphasizes decentralization with permissionless provers. Regularly swap tokens, provide liquidity, and stake assets to boost eligibility. Verify yourself with Gitcoin Passport to prevent bot activity. Be cautious of scams and use official links. While airdrops are speculative, consistent activity across these ecosystems may qualify you for potential rewards. Stay updated via project announcements, as snapshots can occur unannounced. Prioritize low-cost testnet interactions to minimize risk while maximizing opportunities.