MetaKillers is a next generation prison action battle game based on blockchain and knocking between fighters. Play to Earn Game 15% of tokens allocated for gaming reward. 14% tokens allocated for yield farms and 15% reserved for staking pools which offers impressive APY. Note every single tokens either locked on pinksale or in staking contract for the sake of community safety and ensure price stability. Testnet version is live you can play and enjoy game.
Reentrancy in Metakillers.constructor(string,string,uint256,address) (pie.sol#14-30):
External calls:
- _mint(msg.sender,_initialSupply * (10 ** 18)) (pie.sol#20)
- pinkAntiBot.onPreTransferCheck(from,to,amount) (pie.sol#38)
State variables written after the call(s):
- pinkAntiBot = IPinkAntiBot(pinkAntiBot_) (pie.sol#21)
Reentrancy in Metakillers.constructor(string,string,uint256,address) (pie.sol#14-30):
External calls:
- _mint(msg.sender,_initialSupply * (10 ** 18)) (pie.sol#20)
- pinkAntiBot.onPreTransferCheck(from,to,amount) (pie.sol#38)
- pinkAntiBot.setTokenOwner(msg.sender) (pie.sol#24)
State variables written after the call(s):
- antiBotEnabled = true (pie.sol#25)
Apply the check-effects-interactions pattern.
Additional information: link
Metakillers.constructor(string,string,uint256,address)._name (pie.sol#15) shadows:
- ERC20._name (ERC20.sol#36) (state variable)
Metakillers.constructor(string,string,uint256,address)._symbol (pie.sol#16) shadows:
- ERC20._symbol (ERC20.sol#37) (state variable)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (Address.sol#26-36) uses assembly
- INLINE ASM (Address.sol#32-34)
Address.verifyCallResult(bool,bytes,string) (Address.sol#195-215) uses assembly
- INLINE ASM (Address.sol#207-210)
Do not use evm assembly.
Additional information: link
Different versions of Solidity is used:
- Version used: ['>=0.5.0', '^0.8.0']
- ^0.8.0 (Address.sol#3)
- ^0.8.0 (Context.sol#2)
- ^0.8.0 (ERC20.sol#3)
- ^0.8.0 (IERC20.sol#1)
- ^0.8.0 (IERC20Metadata.sol#2)
- >=0.5.0 (IPinkAntiBot.sol#2)
- ^0.8.0 (Ownable.sol#2)
- ^0.8.0 (SafeERC20.sol#3)
- ^0.8.0 (pie.sol#2)
Use one Solidity version.
Additional information: link
Address.functionCall(address,bytes) (Address.sol#79-81) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (Address.sol#108-114) is never used and should be removed
Address.functionDelegateCall(address,bytes) (Address.sol#168-170) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (Address.sol#178-187) is never used and should be removed
Address.functionStaticCall(address,bytes) (Address.sol#141-143) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (Address.sol#151-160) is never used and should be removed
Address.sendValue(address,uint256) (Address.sol#54-59) is never used and should be removed
Context._msgData() (Context.sol#17-19) is never used and should be removed
ERC20._burn(address,uint256) (ERC20.sol#244-255) is never used and should be removed
SafeERC20.safeApprove(IERC20,address,uint256) (SafeERC20.sol#44-57) is never used and should be removed
SafeERC20.safeDecreaseAllowance(IERC20,address,uint256) (SafeERC20.sol#68-79) is never used and should be removed
SafeERC20.safeIncreaseAllowance(IERC20,address,uint256) (SafeERC20.sol#59-66) is never used and should be removed
SafeERC20.safeTransferFrom(IERC20,address,address,uint256) (SafeERC20.sol#28-35) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.0 (Address.sol#3) allows old versions
Pragma version^0.8.0 (Context.sol#2) allows old versions
Pragma version^0.8.0 (ERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20.sol#1) allows old versions
Pragma version^0.8.0 (IERC20Metadata.sol#2) allows old versions
Pragma version>=0.5.0 (IPinkAntiBot.sol#2) allows old versions
Pragma version^0.8.0 (Ownable.sol#2) allows old versions
Pragma version^0.8.0 (SafeERC20.sol#3) allows old versions
Pragma version^0.8.0 (pie.sol#2) 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
Low level call in Address.sendValue(address,uint256) (Address.sol#54-59):
- (success) = recipient.call{value: amount}() (Address.sol#57)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (Address.sol#122-133):
- (success,returndata) = target.call{value: value}(data) (Address.sol#131)
Low level call in Address.functionStaticCall(address,bytes,string) (Address.sol#151-160):
- (success,returndata) = target.staticcall(data) (Address.sol#158)
Low level call in Address.functionDelegateCall(address,bytes,string) (Address.sol#178-187):
- (success,returndata) = target.delegatecall(data) (Address.sol#185)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Parameter Metakillers.clearTokens(address,uint256)._token (pie.sol#42) is not in mixedCase
Parameter Metakillers.clearTokens(address,uint256)._amount (pie.sol#42) is not in mixedCase
Parameter Metakillers.setEnableAntiBot(bool)._enable (pie.sol#46) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
name() should be declared external:
- ERC20.name() (ERC20.sol#54-56)
symbol() should be declared external:
- ERC20.symbol() (ERC20.sol#61-63)
decimals() should be declared external:
- ERC20.decimals() (ERC20.sol#77-79)
totalSupply() should be declared external:
- ERC20.totalSupply() (ERC20.sol#83-85)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (ERC20.sol#89-91)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (ERC20.sol#100-103)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (ERC20.sol#107-109)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (ERC20.sol#117-120)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (ERC20.sol#134-146)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (ERC20.sol#159-162)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (ERC20.sol#177-184)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (Ownable.sol#45-47)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (Ownable.sol#52-55)
Use the external attribute for functions never called from the contract.
Additional information: link
Contract ownership is semi-renounced (passed to a contract)
Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Average 30d PancakeSwap liquidity is low.
Token is deployed only at one blockchain
Token has only one trading pair
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Token is not listed at Mobula.Finance
Additional information: link
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death