Here's a summary of the provided text in 5 key points: 1. **Attack on Titan Launches in The Sandbox:** The popular anime and manga series, Attack on Titan, has launched a new game called "Attack on Titan: The Invasion" within The Sandbox metaverse platform. Players defend Trost District from Titans alongside characters like Eren Yeager, Mikasa Ackerman, and Armin Arlert. 2. **Gameplay Focuses on Defense and Strategy:** Players take on the role of soldiers tasked with protecting humanity by defeating waves of Titans. Success relies on combat skills and strategic decision-making. The game is available on Windows and Mac. 3. **Part of The Sandbox Alpha Season 4:** The game is part of The Sandbox's ongoing Alpha Season 4 and expands the platform's branded experiences, which include past collaborations with Snoop Dogg, The Smurfs, Paris Hilton, Warner Music Group, and Tony Hawk. 4. **Attack on Titan NFTs Available:** Attack on Titan NFT avatars were released for sale in The Sandbox for 120 SAND (approximately $75 USD at the time of the article). However, the game experience itself is free to play, even without owning an NFT. 5. **AI-Assisted Writing with Human Fact-Checking:** The article notes that it was written with the assistance of AI, and was edited and fact-checked by Andrew Hayward.