The description is a Discord vanity

Do this

1. Keep the play link handy: https://www.roblox.com/games/117951390082378/survive-simulator
2. Open https://discord.gg/murderstudio. The vanity code is murderstudio, matching the experience description character for character (without the leading slash).
3. The invite resolves to the guild named Murder Mystery Studio. Use that server for creator-side update and code announcements when they exist.