To change your name in Sonic Rumble on Roblox , open the game’s menu, go to Settings , then choose Player Name Settings and select Change Player Name. After that, type the new name and confirm it with OK.

A few limits to keep in mind:

  • The name usually must be 2 to 14 characters.
  • It can use letters, numbers, and one-byte symbols.
  • If the name is invalid or contains blocked words, it will fail.
  • You can only change it once per week.

If you meant your Roblox account name instead of the in-game Sonic Rumble name, that is different: Roblox Display Name changes are free, while changing your Username costs 1,000 Robux.

Simple steps

  1. Open Sonic Rumble.
  2. Tap the menu in the top-right.
  3. Go to Settings.
  4. Open Player Name Settings.
  5. Tap Change Player Name.
  6. Enter the new name and press OK.

Roblox name vs game name

What you want to change| Where to do it| Cost
---|---|---
Sonic Rumble in-game name| Sonic Rumble settings| Usually free, with a 1-week cooldown 2
Roblox Display Name| Roblox account settings| Free 4
Roblox Username| Roblox account settings| 1,000 Robux 49

TL;DR

Go to Settings > Player Name Settings > Change Player Name in Sonic Rumble, then confirm the new name.