A cryptocurrency wallet allows cryptocurrency users to store and retrieve their digital assets. When a user acquires cryptocurrency, such as Ether, it can be stored in a cryptocurrency wallet and from there can be used it to make transactions.
An Ethereum wallet is a private/public "Key Pair." This is composed of a public Ethereum address that you can share with others to send and receive cryptocurrency. It also includes a private key which is private only to you that allows you to claim or send assets from your wallet. A private key can also be represented by a "Recovery Phrase" or mnemonic.
An easy way to think about a private/public key pair (wallet) is using the analogy of a home mailing address. A mailing address is a public address that you can send to anyone where you'd like to receive packages and letters. However, after you receive mail or packages they are in your home, so only you have the ability needed to open the mail to claim the items people send to you.
In order to play on Virtue Poker, you will need to have an Ethereum address. If you are unfamiliar with using cryptocurrency we suggest creating a wallet with Metamask.