Space Crypto is the Space Metaverse, where anyone can earn tokens through skilled, strategic gameplay and contributie to the Space Metaverse ecosystem.
In the Space Metaverse, you are a space guardian and your mission is to right against evil bosses to protect our metaverse.
There are many different ways to earn in Space Crypto: complete missions, upgrade and trade your spaceships, P2P, buy-sell-lease land, or simply stake $SPG token and receive interest rate from the treasury. The game focuses on inclusivity so it is designed in a way that allows everyone to play and enjoy the game anywhere at any time.
• You can play this game via a web browser. The android and IOS version will be available
• Simple gameplay allows you to enjoy the game and earn tokens in your free time.
• The game is free to play.
Contract ownership is not renounced (belongs to a wallet)
Context._msgData() (Context.sol#20-22) is never used and should be removed
ERC20._burn(address,uint256) (ERC20.sol#273-288) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.0 (Context.sol#3) allows old versions
Pragma version^0.8.0 (ERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20Metadata.sol#3) allows old versions
Pragma version^0.8.0 (Ownable.sol#3) allows old versions
Pragma version0.8.0 (SPGToken.sol#3) allows old versions
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
Different versions of Solidity is used:
- Version used: ['0.8.0', '^0.8.0']
- ^0.8.0 (Context.sol#3)
- ^0.8.0 (ERC20.sol#3)
- ^0.8.0 (IERC20.sol#3)
- ^0.8.0 (IERC20Metadata.sol#3)
- ^0.8.0 (Ownable.sol#3)
- 0.8.0 (SPGToken.sol#3)
Use one Solidity version.
Additional information: link
name() should be declared external:
- ERC20.name() (ERC20.sol#60-62)
symbol() should be declared external:
- ERC20.symbol() (ERC20.sol#68-70)
decimals() should be declared external:
- ERC20.decimals() (ERC20.sol#85-87)
totalSupply() should be declared external:
- ERC20.totalSupply() (ERC20.sol#92-94)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (ERC20.sol#99-101)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (ERC20.sol#111-114)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (ERC20.sol#119-121)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (ERC20.sol#130-133)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (ERC20.sol#148-162)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (ERC20.sol#176-179)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (ERC20.sol#195-203)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (Ownable.sol#53-55)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (Ownable.sol#61-64)
Use the external attribute for functions never called from the contract.
Additional information: link
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Last post in Twitter was more than 30 days ago