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MGM [MetaGemMolon] Token

About MGM


Token 15 months
CoinGecko 12 months
white paper

Monopolon, is the first-ever futuristic gamefi project that has it's concept revolving around the iconic Monopoly game. Monopolon shares the details of its game concept and how it's community can benefit from this easy to play and free to play gamefi where everyone’s a winner.
Monopolon is first and foremost a fun and exciting game, with huge complexity and depth. The Game is designed to attract both worlds, the blockchain-powered decentralized ecosystem where gamers’ actions determine the development of the game using a Decentralised Autonomous Organisation (DAO), as well as the pure gaming and competitive aspect of finding the best strategy, best team, and climbing the leaderboards to win sky-high rewards from the game.

Laser Scorebeta Last Audit: 2 July 2022

Token is either risky or in presale. For presale 30+ is a fine score.



Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Contract ownership is not renounced (belongs to a wallet)

UpgradeableProxy.constructor(address,bytes)._logic (contracts/proxy/UpgradeableProxy.sol#24) lacks a zero-check on :
- (success) = _logic.delegatecall(_data) (contracts/proxy/UpgradeableProxy.sol#29)
TransparentUpgradeableProxy.upgradeToAndCall(address,bytes).newImplementation (contracts/proxy/TransparentUpgradeableProxy.sol#116) lacks a zero-check on :
- (success) = newImplementation.delegatecall(data) (contracts/proxy/TransparentUpgradeableProxy.sol#119)
Check that the address is not zero.

Additional information: link

Modifier TransparentUpgradeableProxy.ifAdmin() (contracts/proxy/TransparentUpgradeableProxy.sol#53-59) does not always execute _; or revert
All the paths in a modifier must execute _ or revert.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.5.16', '^0.5.5']
- ^0.5.5 (@openzeppelin/contracts/utils/Address.sol#1)
- 0.5.16 (contracts/proxy/Proxy.sol#3)
- 0.5.16 (contracts/proxy/TransparentUpgradeableProxy.sol#3)
- 0.5.16 (contracts/proxy/UpgradeableProxy.sol#3)
Use one Solidity version.

Additional information: link

Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#63-69) is never used and should be removed
Address.toPayable(address) (@openzeppelin/contracts/utils/Address.sol#41-43) is never used and should be removed
Proxy._implementation() (contracts/proxy/Proxy.sol#50) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.5.5 (@openzeppelin/contracts/utils/Address.sol#1) is known to contain severe issues (
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) (@openzeppelin/contracts/utils/Address.sol#63-69):
- (success) = (@openzeppelin/contracts/utils/Address.sol#67)
Low level call in TransparentUpgradeableProxy.upgradeToAndCall(address,bytes) (contracts/proxy/TransparentUpgradeableProxy.sol#116-121):
- (success) = newImplementation.delegatecall(data) (contracts/proxy/TransparentUpgradeableProxy.sol#119)
Low level call in UpgradeableProxy.constructor(address,bytes) (contracts/proxy/UpgradeableProxy.sol#24-32):
- (success) = _logic.delegatecall(_data) (contracts/proxy/UpgradeableProxy.sol#29)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#24-33) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#31)
Proxy._delegate(address) (contracts/proxy/Proxy.sol#21-44) uses assembly
- INLINE ASM (contracts/proxy/Proxy.sol#22-43)
TransparentUpgradeableProxy._admin() (contracts/proxy/TransparentUpgradeableProxy.sol#126-132) uses assembly
- INLINE ASM (contracts/proxy/TransparentUpgradeableProxy.sol#129-131)
TransparentUpgradeableProxy._setAdmin(address) (contracts/proxy/TransparentUpgradeableProxy.sol#137-144) uses assembly
- INLINE ASM (contracts/proxy/TransparentUpgradeableProxy.sol#141-143)
UpgradeableProxy._implementation() (contracts/proxy/UpgradeableProxy.sol#49-55) uses assembly
- INLINE ASM (contracts/proxy/UpgradeableProxy.sol#52-54)
UpgradeableProxy._setImplementation(address) (contracts/proxy/UpgradeableProxy.sol#70-79) uses assembly
- INLINE ASM (contracts/proxy/UpgradeableProxy.sol#76-78)
Do not use evm assembly.

Additional information: link


Token is deployed only at one blockchain

No disclosed threats

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

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find token contract audit

Unable to find KYC or doxxing proof

Token is not listed at Mobula.Finance

Additional information: link

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

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

Young tokens have high risks of price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinMarketCap listing / rank

Token has relatively low CoinGecko rank

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

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