Use APKPure App
Get Sonic Sphere old version APK for Android
Pick up a lot of coins like Sonic
Pick up a lot of coins like Sonic. This game is played by tilting your smartphone.
This game uses these free materials
・甘茶の音楽工房
https://amachamusic.chagasi.com/index.html
・Old Coin at Unity Asset Store
https://assetstore.unity.com/packages/3d/props/old-coin-49530