> For the complete documentation index, see [llms.txt](https://whitepaper.spacecatch.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.spacecatch.io/spacecatch-general/spacecatch-ar-game/the-game/players-activities.md). # Player’s activities ## Build your hero Transform yourself into a Catcher! Take a selfie and get AI-teleported into the attacked metaverse. Humans need you! ## Train\&Upgrade Most of the aliens are not easy to catch! You need unique boosters gained through physical activity or obtain multiple unique items to defeat them all! ## Stand your ground! Check your surroundings for spawned aliens. Always keep your weapons ready, and Hero fit and healthy! Scan your environment and stand your ground: Metaverse needs you! ## Sell\&Rent your assets Buy, sell, rent, or lease unique NFTs or Boosters for faster in-game progress. Choose your earning and playing strategy. Everything leads to the same aim: Defeat them all!