Solana horse racing

since it's a very simple game thus it's developed as a single scene game and it uses the Solana dev network and allows you to airdrop SOLs and game coins free of charge.
And the game is open-sourced, https://github.com/solplayground/UnityKingDerby

And this game is based on the vintage arcade game King Derby

A one-player casino game was published and developed by Tazmi in 1981. There are 15 horses, guess which two horses race the first and second place.

This is game is run on the Solana Dev network, it uses an SPL token Game Token.

User Login
This app doesn't store the user/name on the server. If the user chooses to use Solana (blockchain), he needs to create a wallet first, click Create, and type any string as a password to protect the local wallet, for example, the password can be "qwertyuiop". if no wallet exists, the login is disabled. and "Please create new wallet" will be displayed.
After the wallet is created, the 24 words Seed phrase will be displayed. this seed phrase can then be used to restore the Solana wallet.