Account Isolation

Alterra gives every account its own identity, which makes it much harder for Roblox to link your accounts together. If one account gets banned, your other accounts are far less likely to be affected.

When you add an account, Alterra generates a hardware ID, MAC address and other identifiers for it, and periodically changes some of them to match real clients more closely.

Account isolation is original to Alterra, and no other executor has copied it yet. Other executors usually just randomize the hardware ID on every launch, which looks suspicious and isn't enough to stop Roblox from linking your accounts. Alterra spoofs more identifiers and manages them so they look like a real client.

Account isolation isn't perfect. Roblox uses a lot of identifiers, and even though the ones Alterra doesn't change are much weaker, Roblox might still use them to link your accounts. Alterra doesn't guarantee your accounts can't be linked, it just makes it much harder for Roblox.