> For the complete documentation index, see [llms.txt](https://gyrosstudios.gitbook.io/gyrosstudio-gitbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gyrosstudios.gitbook.io/gyrosstudio-gitbook/gyros-studios-developments/h2o/game-features/various-types-of-water-crafts/play-and-earn/play-and-earn-mechanism.md).

# Play and Earn Mechanism

The "Play and Earn" mechanism in H2O seamlessly integrates gaming with the world of blockchain, offering players not just entertainment, but also tangible rewards. Here's a deep dive into how this innovative system works:

1. **Foundation of Play and Earn**
   * At its core, the "Play and Earn" mechanism allows players to earn rewards, often in the form of Non-Fungible Tokens (NFTs), by achieving certain objectives or milestones within the game.
2. **Starting with a Stock Boat**
   * Every user, upon logging in with a profile, is provided with a standard boat. This boat serves as the player's initial vehicle to navigate the game and start their earning journey.
3. **Earning NFTs**
   * As players progress, they have opportunities to earn better boats, which are minted as NFTs by the game developers.
   * These NFTs represent unique, tradable assets that can be used within the game or traded in external marketplaces.
4. **Marketplace Integration**
   * Players can purchase boats on the game's integrated marketplace using NFTs.
   * When a purchase is made, the game checks the player's connected wallet for the corresponding NFT ID on the smart contract, ensuring the authenticity and ownership of the asset.
5. **Consumables and NFTs**
   * Beyond boats, NFTs can also represent consumable items in the game, such as fuel, repair kits, and special abilities.
   * These consumables enhance gameplay, giving players strategic advantages or unique capabilities.
6. **Winning and Redeeming NFTs**
   * When a player wins a boat or other reward in the game, it isn't minted as a new NFT. Instead, an already minted NFT of the reward is transferred to the player's wallet upon redemption.
   * This system ensures a smooth and efficient transfer of assets without overcomplicating the blockchain with multiple NFT IDs.
7. **In-game Currency**
   * Alongside NFTs, players can also earn in-game currency, such as WELT tokens. These tokens can be used for various purposes within the game, from purchasing upgrades to entering special events.
8. **Safety and Security**
   * All in-game data, including earned NFTs and tokens, is securely stored in a dedicated database. This ensures that players' assets and progress are safe from potential threats.
9. **Catering to All Gamers**
   * The beauty of the "Play and Earn" mechanism is its inclusivity. Whether a player is well-versed in blockchain technology or is a traditional gamer, H2O offers avenues for both to enjoy the game, with the added option of earning real-world rewards.