RO Slayers is a decentralized game and it’s the newest entry in blockchain technology that aims to integrate cryptocurrency with the classic and most nostalgic massively multiplayer online role-playing game. Through this new system, not only does it indulge players in the fun and competitiveness of online gaming; but also gives them the opportunity to able to earn and meet new acquaintances. The cryptocurrency mechanisms used are mainly influenced by Non-Fungible Token (NFT) games currently available in the market.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
BEP20Token._approve(address,address,uint256).owner (#234) shadows:
- Ownable.owner() (#99-101) (function)
Rename the local variables that shadow another component.
Additional information: link
Reentrancy in BEP20Token.transferFrom(address,address,uint256) (#189-193):
External calls:
- _transfer(sender,recipient,amount) (#190)
- BP.protect(sender,recipient,amount) (#210)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#191)
- _allowances[owner][spender] = amount (#238)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in BEP20Token.transferFrom(address,address,uint256) (#189-193):
External calls:
- _transfer(sender,recipient,amount) (#190)
- BP.protect(sender,recipient,amount) (#210)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#239)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#191)
Apply the check-effects-interactions pattern.
Additional information: link
BEP20Token.setBotProtectionDisableForever() (#258-261) compares to a boolean constant:
-require(bool)(BPDisabledForever == false) (#259)
Remove the equality to the boolean constant.
Additional information: link
SafeMath.sub(uint256,uint256) (#45-47) is never used and should be removed
Remove unused functions.
Additional information: link
solc-0.8.0 is not recommended for deployment
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
Variable BEP20Token.BPDisabledForever (#138) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
decreaseAllowance(address,uint256) should be declared external:
- BEP20Token.decreaseAllowance(address,uint256) (#200-203)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap volume is low.
Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.
Token is deployed only at one blockchain
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token contract audit
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
Young tokens have high risks of price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Twitter account link seems to be invalid