This Transformers: Eternal War reroll guide starts with a warning: there is no public official “reroll” feature documented by the developer. Earlier test and soft-launch builds used account flows that allowed fresh accounts, but the exact global-launch login and reset options can change, so do not delete a working account until you know how your current client is bound.
Transformers: Eternal War Reroll Guide: Should You Reroll?

Probably not immediately. The launch and pre-registration campaigns provide a large number of free rewards and summons, which means your first account gets many more chances to build a workable team than a normal one-pull gacha start.
Claim everything first. Finish the tutorial, open all eligible mail, collect launch rewards and use only the pulls you are comfortable committing before deciding the account is bad.
How to Reroll If Your Version Allows It
- Start with an unbound or guest-style account only if the live client offers one.
- Finish the tutorial far enough to unlock summons and the launch reward mail.
- Claim the rewards that are available to every new account.
- Make your opening summons and judge the whole roster, not one character.
- If you want to reset, first confirm there is a genuine account-delete, guest-reset or clean-start route in your version.
- Create the new account and repeat only if the reset is clearly working.
- Once you get an account you want to keep, bind or secure it immediately.
The key phrase is “if your version allows it.” Clearing app data, reinstalling or changing devices does not always create a fresh server identity, particularly on iOS or when a platform account is already linked.
Save Any Generated Account Details
Test versions of Eternal War have used generated account credentials. If the launch client gives you an account ID, password or recovery information, save it before changing anything. A reroll is not worth losing an account that contains purchases, launch rewards or a strong first pull.
Do not spend money until the account is bound to a login method you control. That advice matters even if you never reroll.
Who Is Worth Rerolling For?
Optimus Prime is an easy headline target because soft-launch team advice places him in strong Fearless cores. Ratchet, Soundwave and other high-value synergy pieces can also be more important than chasing one famous name in isolation.
Our best characters in Transformers: Eternal War page gives the current early shortlist. Use that as context rather than restarting every time you miss one specific character.
When Should You Keep the Account?
Keep an account when it has a functional five-character core with sensible class coverage and at least one trait direction you can build around. Two or three useful characters that work together are often a better foundation than one premium pull surrounded by units you cannot support.
The beginner guide explains the five classes and traits. That team context is the part most short reroll pages miss.
Why Rerolling Can Be a Waste of Launch Time
Launch events usually reward account progression, daily logins and early mission completion. Spending hours repeatedly replaying the tutorial can leave a “perfect” reroll account behind players who simply kept a good-enough first roster and started collecting time-limited resources.
Eternal War also has Ark progression and passive resource systems, so the clock on long-term development starts once you actually keep an account.
If you are rerolling on more than one device, keep a simple note of which temporary account belongs to which device. Accidentally binding over the wrong profile is a much worse result than keeping a slightly weaker opening squad.
Do You Need Codes Before Rerolling?
No verified official public redeem codes are active at the time of writing. The meaningful free resources are currently launch, login and pre-registration rewards, not a secret string you need to enter before the first summon.
Check our codes page before a future reroll in case that changes. For now, the safest approach is conservative because protecting a good account matters more than shaving a few minutes off repeated resets.
The official pre-registration page is the first-party source for the launch reward campaign that changes whether rerolling is worthwhile.
