CryptoRPG is a play-to-earn metaverse with vikings and dragons. You can mint NFTs to make them mine for in-game currency and form viking fleets to enter dungeons and wage war against other players.
CryptoRPG aims to become the greatest play-to-earn metaverse on the blockchain. It incorporates the best parts of P2E and DeFi, maximizing the reward for players and nft investments, while adding strategic elements to produce the optimal game play experience.
Your vikings, ships, and fleets are player-owned NFTs conforming 100% ERC-721 standard. They can be traded on in-game marketplace, or exchanged via P2P to other players in third-party platforms like TofuNFT, or OpenSea.io.
Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.2']
- ^0.8.0 (#9)
- ^0.8.0 (#36)
- ^0.8.0 (#121)
- ^0.8.0 (#151)
- ^0.8.2 (#507)
Use one Solidity version.
Additional information: link
Context._msgData() (#26-28) is never used and should be removed
ERC20._burn(address,uint256) (#421-436) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.0 (#9) allows old versions
Pragma version^0.8.0 (#36) allows old versions
Pragma version^0.8.0 (#121) allows old versions
Pragma version^0.8.0 (#151) allows old versions
Pragma version^0.8.2 (#507) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.
Additional information: link
CryptoRPG.constructor() (#511-513) uses literals with too many digits:
- _mint(msg.sender,21000000000 * 10 ** decimals()) (#512)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
name() should be declared external:
- ERC20.name() (#208-210)
symbol() should be declared external:
- ERC20.symbol() (#216-218)
totalSupply() should be declared external:
- ERC20.totalSupply() (#240-242)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#247-249)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#259-262)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#267-269)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#278-281)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#296-310)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#324-327)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#343-351)
Use the external attribute for functions never called from the contract.
Additional information: link
Unable to find whitepaper link on the website
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank