About HERA
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Hero Arena is a Metaverse RPG Game builded on blockchain technology. We have inspiration from the Dota2 Game. It is a futuristic world with 5 different factions, each with their own strengths and weaknesses. Players can recruit heroes which then can be used to progress in the campaign mode and fight against the enemies. In the combat arena players can earn profit from your enemies.
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Laser Scorebeta Last Audit: 7 July 2022
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
Variable HERA._decimals (#417) is not in mixedCase
Variable HERA._symbol (#418) is not in mixedCase
Variable HERA._name (#419) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
HERA.constructor() (#421-428) uses literals with too many digits:
- _totalSupply = 100000000000000000000000000 (#425)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
HERA.allowance(address,address).owner (#497) shadows:
- Ownable.owner() (#139-141) (function)
HERA._approve(address,address,uint256).owner (#647) shadows:
- Ownable.owner() (#139-141) (function)
Rename the local variables that shadow another component.
Additional information: link
Context._msgData() (#114-116) is never used and should be removed
SafeMath.add(uint256,uint256) (#274-276) is never used and should be removed
SafeMath.div(uint256,uint256) (#316-318) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#372-381) is never used and should be removed
SafeMath.mod(uint256,uint256) (#332-334) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#398-407) is never used and should be removed
SafeMath.mul(uint256,uint256) (#302-304) is never used and should be removed
SafeMath.sub(uint256,uint256) (#288-290) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#349-358) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#183-193) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#237-246) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#253-262) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#216-230) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#200-209) is never used and should be removed
Remove unused functions.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#158-161)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#167-174)
increaseAllowance(address,uint256) should be declared external:
- HERA.increaseAllowance(address,uint256) (#560-570)
decreaseAllowance(address,uint256) should be declared external:
- HERA.decreaseAllowance(address,uint256) (#586-600)
Use the external attribute for functions never called from the contract.
Additional information: link
Token is deployed only at one blockchain
Young tokens have high risks of 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
Price for HERA
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