This is how to reroll in G Generation Eternal. We explain the G Generation Eternal reroll procedure, time required, when to stop, and how to save your progress. Please use this guide when rerolling.
Table of Contents
How to Reroll
Time Required | First time: Approx. 5-10 minutes Subsequent times: 2 minutes |
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Number of Pulls | Pickup or Premium: 63 pulls Guaranteed UR Unit Gacha: 10 pulls Guaranteed SSR Gacha: 2 pulls |
- Download G Generation Eternal from the store
- Proceed with the tutorial
- Pull from the Pickup Gacha / Guaranteed SSR Gacha
- If there's no Pickup Gacha, pull from the Premium Gacha - Delete user data from the menu on the title screen
- Repeat steps 2-5 until you get what you want
- The tutorial can be skipped from the second time onwards - Pull from the Guaranteed UR Unit Gacha
- You can reroll this gacha as many times as you like
Rerolling in G Generation Eternal is done using the Pickup Gacha and Guaranteed SSR Gacha after clearing the tutorial. Since the Guaranteed UR Unit Gacha can be rerolled, complete your rerolling with other gachas first.
Download G Generation Eternal
First, download G Generation Eternal from the platform corresponding to your device.
Proceed with the tutorial

Once you start the game, download the data and proceed with the tutorial. You will be able to pull from the gacha once you progress to stage 1-2 of "Mobile Suit Gundam".
Receive "Presents"

Once the home screen is unlocked, receive Diamonds and Gacha Tickets from "Presents" on the left side of the screen.
Pull from the Gacha

After receiving Diamonds and Tickets, pull from the "Pickup Gacha" on the gacha screen. If there is no banner for the Pickup Gacha, pull from the Premium Gacha.
Delete User Data from the Title Screen

If you didn't get what you wanted, return to the title screen from the menu. Once back on the title screen, select "Delete User Data" from the menu in the upper left.
Repeat Steps 2-5 Until You Get What You Want
Steps to Repeat | |
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2. | Proceed with the tutorial (*Can be skipped from the 2nd time onwards) |
3. | Receive "Presents" |
4. | Pull from the Pickup Gacha / Guaranteed SSR Gacha |
5. | Delete user data from the menu on the title screen |
Repeat the steps above until you get what you want. Note that the tutorial can be skipped from the second time onwards, significantly reducing the time required.
Pull from the Guaranteed UR Unit Gacha

If you got what you wanted from the Pickup Gacha, finally pull from the "Guaranteed UR Unit Gacha". The Guaranteed UR Unit Gacha can be rerolled, so you can definitely get the unit you want.
When to Stop Rerolling
[Ideal] 3 UR Units + 1 UR Supporter

The ideal stopping point for rerolling in G Generation Eternal is "3 UR Units + 1 UR Supporter". Since UR Supporters have a low drop rate of 1%, it's recommended to get one during rerolling.
Should You Reroll?
Yes, It's Easy

Rerolling in G Generation Eternal is easy and quick after the first time. Additionally, since many stages require units suited to specific terrain, obtaining strong units through rerolling will make progression smoother.
How to Save Reroll Results
To save your G Generation Eternal reroll results, you need to link your data using a Bandai Namco ID. Only one set of data can be linked per ID, so save your best reroll results.
Obtain a Bandai Namco ID

First, obtain a Bandai Namco ID. If you already have one, proceed to the next step.
Bandai Namco ID PageLink from "Data Link" in the Menu

After finishing the reroll gacha, select "Data Link" from the "Menu" in the bottom right of the screen and link it with your Bandai Namco ID.
To Return to Saved Data, Link Data from the Title Screen

If you want to return to your saved data, you can do so by entering your Bandai Namco ID from "Data Link" in the upper left of the title screen. Be careful, as this will overwrite your current data.