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HeartCoin Whitepaper v1.02
  • Heart Games Summary
  • About HeartCoin(HTC)
  • HTC Tokenomics
  • HTC Architecture
  • HTC Token Allocation
  • NFT(Non-Fungible Token)
  • HTC Staking
  • Continuous Unlock & Burn
  • Liquidity Pools
  • Token & Contract Address
  • Bingo Hearts
  • Heart Slots
  • Connect Wallet
  • Swap / Trade
  • Add Liquidity
  • Stake HTC & Claim Rewards
  • Roadmap
  • SNS Community
  • Terms of Service
  • FAQ
    • How to install MetaMask extension for your browser?
    • How to register MetaMask Account?
    • How to add Polygon network to MetaMask?
    • How to add USDT to Metamask on the Polygon (MATIC) Network?
    • How to add HTC to Metamask on the Polygon (MATIC) Network?
    • How Can I buy USDT?
    • How can I buy Heart Games NFT on Marketplace(BETA)?
    • How to Swap HTC for USDT?
    • How can I buy Heart Games NFT on OpenSea?
    • How to apply the NFT in-game?
    • How to Mint NFT in Game?
    • How to Upgrade NFT in Game?
    • How to delete your account?
    • How to SWAP in-game currency for HTC?
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  • NFT Features
  • NFT Minting
  • NFT Upgrade

NFT(Non-Fungible Token)

PreviousHTC Token AllocationNextHTC Staking

Last updated 1 year ago

NFT cards, a central component of the Heart Games Universe, were designed with the intent of extensive use by users in games and as collateral for sale, rental, or loans.

Registered sales are available on our own Marketplace and Opensea:

  • Heart Games Marketplace(BETA):

  • Opensea:

  • ERC-721 Contract Address : 0x7320D39107eF6e4Bef9513a2D4299cef9B68847A

NFT Features

  • A must-have for swapping Game Credits to HTC

  • NFT card collection system (card book provided in-game)

  • NFTs can be used as a user's profile avatar

  • Additional bonuses in Big Win/Weekly Like Challenge

  • Daily extra bonuses based on NFT level

  • Coinshop discount

  • In-Game Piggy Bank Extra Bonus

  • New slots and bingo Game Play added every other week

  • Game money rewards when leveling up, according to NFT level

  • Free Daily "Lotto" lottery tickets

  • Additional benefits in the VIP room

  • NFT Staking (Game Credits are awarded in the Kitty Bonus based on the NFT level)

  • Ability to create a second NFT or rent NFTs with profit-sharing (scholarship system, TBD)

NFT Minting

NFT Minting is determined by combining various attributes, including Background, Body, Clothes, Eyes, Nose, and Mouth. There are reference values for each attribute, divided into six categories, with a total of 220,000 possible combinations.

The background image determines the NFT's level. Level 1 NFTs are available for free minting, including gas fees. To upgrade an NFT, you'll need HTC and gas fees.

NFT Upgrade

There are 6 levels of NFTs, and the base currency for upgrades is HTC.

https://heartgames.io/shop/1
https://opensea.io/collection/heart-games-nft
HeartGames NFT
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How to ungrade NFT
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