Universe Island Token Token Logo

UIM [Universe Island] Token

About UIM

Listings

Token 2 years
CoinGecko 2 years
CoinMarketCap 2 years
white paper

The Universe Island is a third-person mobile shooter game with NFT integration and an underlying story. In the Universe Island, players will experience story-driven action, cryptocurrency rewards and Non-Fungible Token (NFT) equipment progression.

A typical game lasts around five minutes & the winners will be rewarded - through earning real rewards of UIM tokens, immediately spendable in-game or available for withdrawal on-chain.

The UIM token is the economic driver of the UIM ecosystem. Holders of UIM tokens can stake their tokens to earn staking rewards. The in-game rewards will also be paid out in the form UIM tokens.

Laser Scorebeta Last Audit: 22 April 2023

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


Contract ownership is not renounced (belongs to a wallet)


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

UIMToken.constructor() (contracts/UIMToken.sol#11-13) uses literals with too many digits:
- _mint(owner(),100000000000 * 1e18) (contracts/UIMToken.sol#12)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#149-163)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#53-55)
decimals() should be declared external:
- ERC20.decimals() (@openzeppelin/contracts/token/ERC20/ERC20.sol#86-88)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#196-204)
symbol() should be declared external:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#69-71)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#112-115)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#177-180)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#61-64)
name() should be declared external:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#61-63)
totalSupply() should be declared external:
- ERC20.totalSupply() (@openzeppelin/contracts/token/ERC20/ERC20.sol#93-95)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#131-134)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#120-122)
Use the external attribute for functions never called from the contract.

Additional information: link

UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256) (contracts/UsingLiquidityProtectionService.sol#64-75) has external calls inside a loop: lps().LiquidityProtection_beforeTokenTransfer_extra(getLiquidityPool(),_from,_to,_amount) (contracts/UsingLiquidityProtectionService.sol#70)
UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256) (contracts/UsingLiquidityProtectionService.sol#64-75) has external calls inside a loop: lps().LiquidityProtection_beforeTokenTransfer(getLiquidityPool(),_from,_to,_amount) (contracts/UsingLiquidityProtectionService.sol#67)
UsingLiquidityProtectionService.LiquidityProtection_unblock(address[]) (contracts/UsingLiquidityProtectionService.sol#92-98) has external calls inside a loop: lps().unblock(pool,_holders[i]) (contracts/UsingLiquidityProtectionService.sol#96)
UsingLiquidityProtectionService.revokeBlocked(address[],address) (contracts/UsingLiquidityProtectionService.sol#77-90) has external calls inside a loop: lps().isBlocked(pool,holder) (contracts/UsingLiquidityProtectionService.sol#84)
UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256) (contracts/UsingLiquidityProtectionService.sol#64-75) has external calls inside a loop: lps().LiquidityProtection_beforeTokenTransfer_extra(getLiquidityPool(),_from,_to,_amount) (contracts/UsingLiquidityProtectionService.sol#73)
Favor pull over push strategy for external calls.

Additional information: link

UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256) (contracts/UsingLiquidityProtectionService.sol#64-75) uses timestamp for comparisons
Dangerous comparisons:
- protectionCheckerExtra() && not(unProtectedExtra) (contracts/UsingLiquidityProtectionService.sol#72)
UsingLiquidityProtectionService.passed(uint256) (contracts/UsingLiquidityProtectionService.sol#136-138) uses timestamp for comparisons
Dangerous comparisons:
- _timestamp < block.timestamp (contracts/UsingLiquidityProtectionService.sol#137)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity are used:
- Version used: ['^0.8.0', '^0.8.2']
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3)
- ^0.8.0 (contracts/IPLPS.sol#2)
- ^0.8.2 (contracts/UIMToken.sol#2)
- ^0.8.0 (contracts/UsingLiquidityProtectionService.sol#2)
- ^0.8.0 (contracts/external/UniswapV2Library.sol#2)
- ^0.8.0 (contracts/external/UniswapV3Library.sol#2)
Use one Solidity version.

Additional information: link

UsingLiquidityProtectionService.QUICKSWAP (contracts/UsingLiquidityProtectionService.sol#15) is never used in UIMToken (contracts/UIMToken.sol#9-49)
UsingLiquidityProtectionService.HUNDRED_PERCENT (contracts/UsingLiquidityProtectionService.sol#12) is never used in UIMToken (contracts/UIMToken.sol#9-49)
Remove unused state variables.

Additional information: link

UsingLiquidityProtectionService.counterToken() (contracts/UsingLiquidityProtectionService.sol#47-49) is never used and should be removed
UsingLiquidityProtectionService.ProtectionSwitch_block(uint256) (contracts/UsingLiquidityProtectionService.sol#128-130) is never used and should be removed
ERC20._burn(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#274-289) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#20-22) is never used and should be removed
UsingLiquidityProtectionService.protectionChecker() (contracts/UsingLiquidityProtectionService.sol#53-55) is never used and should be removed
UsingLiquidityProtectionService.blockPassed(uint256) (contracts/UsingLiquidityProtectionService.sol#132-134) is never used and should be removed
UsingLiquidityProtectionService.ProtectionSwitch_manual() (contracts/UsingLiquidityProtectionService.sol#116-118) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3) allows old versions
Pragma version^0.8.0 (contracts/UsingLiquidityProtectionService.sol#2) allows old versions
Pragma version^0.8.0 (contracts/external/UniswapV2Library.sol#2) allows old versions
Pragma version^0.8.0 (contracts/IPLPS.sol#2) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#3) allows old versions
Pragma version^0.8.2 (contracts/UIMToken.sol#2) allows old versions
solc-0.8.2 is not recommended for deployment
Pragma version^0.8.0 (contracts/external/UniswapV3Library.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

Function UIMToken.token_balanceOf(address) (contracts/UIMToken.sol#18-20) is not in mixedCase
Function UsingLiquidityProtectionService.LiquidityProtection_unblock(address[]) (contracts/UsingLiquidityProtectionService.sol#92-98) is not in mixedCase
Parameter UIMToken.token_transfer(address,address,uint256)._to (contracts/UIMToken.sol#15) is not in mixedCase
Parameter UIMToken.token_transfer(address,address,uint256)._amount (contracts/UIMToken.sol#15) is not in mixedCase
Parameter UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256)._amount (contracts/UsingLiquidityProtectionService.sol#64) is not in mixedCase
Function UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256) (contracts/UsingLiquidityProtectionService.sol#64-75) is not in mixedCase
Parameter UsingLiquidityProtectionService.LiquidityProtection_setLiquidityProtectionService(IPLPS)._plps (contracts/UsingLiquidityProtectionService.sol#37) is not in mixedCase
Function UIMToken.token_transfer(address,address,uint256) (contracts/UIMToken.sol#15-17) is not in mixedCase
Parameter UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256)._to (contracts/UsingLiquidityProtectionService.sol#64) is not in mixedCase
Function IPLPS.LiquidityProtection_beforeTokenTransfer_extra(address,address,address,uint256) (contracts/IPLPS.sol#7-8) is not in mixedCase
Parameter UsingLiquidityProtectionService.LiquidityProtection_beforeTokenTransfer(address,address,uint256)._from (contracts/UsingLiquidityProtectionService.sol#64) is not in mixedCase
Parameter UIMToken.token_balanceOf(address)._holder (contracts/UIMToken.sol#18) is not in mixedCase
Parameter UIMToken.token_transfer(address,address,uint256)._from (contracts/UIMToken.sol#15) is not in mixedCase
Function UsingLiquidityProtectionService.ProtectionSwitch_manual_extra() (contracts/UsingLiquidityProtectionService.sol#120-122) is not in mixedCase
Parameter UsingLiquidityProtectionService.passed(uint256)._timestamp (contracts/UsingLiquidityProtectionService.sol#136) is not in mixedCase
Parameter UsingLiquidityProtectionService.ProtectionSwitch_block(uint256)._block (contracts/UsingLiquidityProtectionService.sol#128) is not in mixedCase
Function UsingLiquidityProtectionService.token_balanceOf(address) (contracts/UsingLiquidityProtectionService.sol#42) is not in mixedCase
Function UsingLiquidityProtectionService.LiquidityProtection_setLiquidityProtectionService(IPLPS) (contracts/UsingLiquidityProtectionService.sol#37-39) is not in mixedCase
Function IPLPS.LiquidityProtection_beforeTokenTransfer(address,address,address,uint256) (contracts/IPLPS.sol#5-6) is not in mixedCase
Parameter UsingLiquidityProtectionService.LiquidityProtection_unblock(address[])._holders (contracts/UsingLiquidityProtectionService.sol#92) is not in mixedCase
Parameter UsingLiquidityProtectionService.blockPassed(uint256)._block (contracts/UsingLiquidityProtectionService.sol#132) is not in mixedCase
Parameter UsingLiquidityProtectionService.revokeBlocked(address[],address)._revokeTo (contracts/UsingLiquidityProtectionService.sol#77) is not in mixedCase
Parameter UsingLiquidityProtectionService.not(bool)._condition (contracts/UsingLiquidityProtectionService.sol#140) is not in mixedCase
Function UsingLiquidityProtectionService.ProtectionSwitch_manual() (contracts/UsingLiquidityProtectionService.sol#116-118) is not in mixedCase
Function UsingLiquidityProtectionService.ProtectionSwitch_block(uint256) (contracts/UsingLiquidityProtectionService.sol#128-130) is not in mixedCase
Function UsingLiquidityProtectionService.ProtectionSwitch_timestamp(uint256) (contracts/UsingLiquidityProtectionService.sol#124-126) is not in mixedCase
Function UsingLiquidityProtectionService.token_transfer(address,address,uint256) (contracts/UsingLiquidityProtectionService.sol#41) is not in mixedCase
Parameter UsingLiquidityProtectionService.revokeBlocked(address[],address)._holders (contracts/UsingLiquidityProtectionService.sol#77) is not in mixedCase
Parameter UsingLiquidityProtectionService.ProtectionSwitch_timestamp(uint256)._timestamp (contracts/UsingLiquidityProtectionService.sol#124) is not in mixedCase
Parameter UsingLiquidityProtectionService.feeToUint24(UsingLiquidityProtectionService.UniswapV3Fees)._fee (contracts/UsingLiquidityProtectionService.sol#144) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Holders:


Average 30d PancakeSwap liquidity 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 volume is less than $100. Token is either dead or inactive.


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


Token is deployed only at one blockchain


Twitter account link seems to be invalid


Unable to find token on CoinHunt

Additional information: link


Token is not listed at Mobula.Finance

Additional information: link


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


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for UIM