- It takes approx. 15-20 mins to succesfully unlock the gacha and re-roll in the game
- How the summoning or pulling works in the game
- How to Reroll in SD Gundam G Generation ETERNAL
SD Gundam G Generation Eternal is a tactical RPG with grid-based combat, offering a free-to-play experience that spans the vast Gundam multiverse from Bandai Namco. Rerolling is a process that allows you to restart your game progress to obtain powerful UR (Ultra Rare) units and pilots from the initial gacha.
Securing strong units early can significantly ease your progression through the game’s content. In this SD Gundam G Generation ETERNAL reroll guide, I’ll help you streamline your reroll process for a more efficient way to secure your desired units and pilots early in the game. If you are just beginning with the game, don’t hesitate to check out our Beginner’s Guide and Redeem Codes article to gain a kickstart in your journey!
How to reroll efficiently in SD Gundam G Generation ETERNAL
- Start the game and complete the tutorial: Begin by playing through the tutorial until you unlock the Unit Assembly feature. This should take around 15–20 minutes on your first run. Once completed, you’ll be able to access the gacha system and start pulling units.
- Claim your rewards: Go to your mailbox and collect all available gifts, including gems and summon tickets. These launch rewards typically total up to 9000 gems, which gives you a solid amount to roll on the banners.

- Perform your summons: Use your summon tickets first, followed by gems, and finally the guaranteed UR ticket. This order helps you maximize your resources. Aim for at least two UR units: Recommended units include Exia, Freedom, or Crossbone Gundam.
- Reroll your account: If you’re not satisfied with the results of your summons, rerolling is a straightforward process. From the main menu, tap on the Delete User Data option. This will completely reset your account and return you to the title screen. Once done, simply restart the game to begin the process again.
- After your first playthrough, the game gives you the option to skip the tutorial for faster rerolling
How to reroll on an Emulator in SD Gundam G Generation ETERNAL
For those looking to optimize the reroll process further, using an emulator like BlueStacks, LDPlayer, or MuMu Player can help save time and effort. Here’s how to get started with rerolling on emulators:
- Use emulators like BlueStacks, LDPlayer, or Memu for easier rerolling
- Create multiple instances using the emulator’s multi-instance manager.
- Clone the base instance after installing the game.
- Run several instances in parallel and reroll on each one simultaneously.
- Keep the instance with the best results and delete the rest.
- Use emulator features like multi-instance sync to control all instances at once, making rerolling smoother and faster.
How to bind a game account in SD Gundam G Generation ETERNAL
Once you’re satisfied with your reroll results and have pulled the UR units or pilots you were aiming for, bind your account to avoid losing progress. To do this, go to the main menu, tap on Menu in the bottom right corner, then select Link Data.

From there, choose your preferred binding method, such as linking to a Bandai Namco ID, Google, or Apple account. This step ensures your data is backed up and can be recovered if you switch devices or reinstall the game later.
Rerolling in SD Gundam G Generation ETERNAL can give you a strong start, but it’s not essential. If your favorite UR characters aren’t part of the meta, there’s no need to chase meta units blindly. It’s more important to enjoy the game with the characters you like. The game provides plenty of ways to strengthen your roster over time. However, for those aiming for an optimal start, rerolling can still be a worthwhile investment.
For related guides, check out:
- Black Beacon Reroll Guide and Tips
- Dreamio GO Reroll Guide and Tips
- Enigma of Sépia Reroll Guide and Tips
- Draconia Saga: The Complete Reroll Guide and Tips
What are your thoughts on our reroll guide on SD Gundam G Generation ETERNAL? Did you find this Guide helpful? Make sure to comment below!
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