BGame [Binamars Game] Token

Contract locking ether found:
Contract BinamarsGame (#1143-1253) has payable functions:
- BinamarsGame.receive() (#1220)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.

Additional information: link

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Contract ownership is not renounced (belongs to a wallet)

BgameERC20.constructor(string,string).name (#1119) shadows:
- ERC20.name() (#864-866) (function)
BgameERC20.constructor(string,string).symbol (#1119) shadows:
- ERC20.symbol() (#872-874) (function)
BinamarsGame.constructor(string,string).name (#1157) shadows:
- ERC20.name() (#864-866) (function)
BinamarsGame.constructor(string,string).symbol (#1157) shadows:
- ERC20.symbol() (#872-874) (function)
Rename the local variables that shadow another component.

Additional information: link

BgameERC20.setTransferFeeRate(uint256,uint256) (#1123-1129) should emit an event for:
- sellFeeRate = _sellFeeRate (#1127)
- buyFeeRate = _buyFeeRate (#1128)
BgameERC20.setMinTokensBeforeSwap(uint256) (#1131-1137) should emit an event for:
- tokenForBina = _tokenForBina (#1136)
BinamarsGame.antiBot(uint256) (#1244-1251) should emit an event for:
- antiBotAmount = amount (#1248)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in BinamarsGame.constructor(string,string) (#1157-1170):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1165-1166)
State variables written after the call(s):
- _approve(address(this),address(uniswapV2Router),~ uint256(0)) (#1169)
- _allowances[owner][spender] = amount (#1076)
- uniswapV2Router = _uniswapV2Router (#1168)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BinamarsGame.constructor(string,string) (#1157-1170):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1165-1166)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1077)
- _approve(address(this),address(uniswapV2Router),~ uint256(0)) (#1169)
Apply the check-effects-interactions pattern.

Additional information: link

BinamarsGame._transfer(address,address,uint256) (#1182-1210) uses timestamp for comparisons
Dangerous comparisons:
- antiBotTime > block.timestamp && amount > antiBotAmount && bots[sender] (#1188-1190)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.6.0<0.8.0', '^0.7.6']
- >=0.6.0<0.8.0 (#23)
- ^0.7.6 (#47)
- >=0.6.0<0.8.0 (#391)
- >=0.6.0<0.8.0 (#604)
- >=0.6.0<0.8.0 (#665)
- >=0.6.0<0.8.0 (#731)
- >=0.6.0<0.8.0 (#807)
- ^0.7.6 (#1108)
- ^0.7.6 (#1140)
Use one Solidity version.

Additional information: link

Context._msgData() (#40-43) is never used and should be removed
ERC20._setupDecimals(uint8) (#1087-1089) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#578-581) is never used and should be removed
SafeMath.mod(uint256,uint256) (#540-543) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#598-601) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#412-416) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#448-451) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#458-461) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#433-441) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#423-426) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.6.0<0.8.0 (#23) is too complex
Pragma version>=0.6.0<0.8.0 (#391) is too complex
Pragma version>=0.6.0<0.8.0 (#604) is too complex
Pragma version>=0.6.0<0.8.0 (#665) is too complex
Pragma version>=0.6.0<0.8.0 (#731) is too complex
Pragma version>=0.6.0<0.8.0 (#807) is too complex
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

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#112) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#114) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#144) is not in mixedCase
Function IUniswapV2Router01.WETH() (#188) is not in mixedCase
Parameter BgameERC20.setTransferFeeRate(uint256,uint256)._sellFeeRate (#1123) is not in mixedCase
Parameter BgameERC20.setTransferFeeRate(uint256,uint256)._buyFeeRate (#1123) is not in mixedCase
Parameter BgameERC20.setMinTokensBeforeSwap(uint256)._tokenForBina (#1131) is not in mixedCase
Parameter BinamarsGame.setBots(address)._bots (#1176) is not in mixedCase
Parameter BinamarsGame.setAddressForBina(address)._addressForBina (#1238) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#41)" inContext (#35-44)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#193) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#194)
Prevent variables from having similar names.

Additional information: link

BinamarsGame.slitherConstructorVariables() (#1143-1253) uses literals with too many digits:
- tokenForBina = 500000 * 10 ** 18 (#1113)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

BinamarsGame.antiBotDuration (#1153) should be constant
BinamarsGame.maxSupply (#1147) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#715-718)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#724-728)
name() should be declared external:
- ERC20.name() (#864-866)
symbol() should be declared external:
- ERC20.symbol() (#872-874)
decimals() should be declared external:
- ERC20.decimals() (#889-891)
totalSupply() should be declared external:
- ERC20.totalSupply() (#896-898)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#915-918)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#923-925)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#934-937)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#952-956)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#970-973)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#989-992)
setTransferFeeRate(uint256,uint256) should be declared external:
- BgameERC20.setTransferFeeRate(uint256,uint256) (#1123-1129)
setMinTokensBeforeSwap(uint256) should be declared external:
- BgameERC20.setMinTokensBeforeSwap(uint256) (#1131-1137)
burn(uint256) should be declared external:
- BinamarsGame.burn(uint256) (#1172-1174)
sweepTokenForBina() should be declared external:
- BinamarsGame.sweepTokenForBina() (#1212-1217)
Use the external attribute for functions never called from the contract.

Additional information: link

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

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.

Token is deployed only at one blockchain

Token has only one trading pair

Contract has 0% buy tax and 5% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Average 30d PancakeSwap liquidity is low.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Token has no active CoinMarketCap listing / rank

Token is marked as risky (blacklisted creator, fake name, dead project, etc.)

Additional information: link

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Young tokens have high risks of price dump / death