Welcome to our tier list for SD Gundam G Generation Eternal, the latest mobile entry in the long-running tactical RPG series. Now available on iOS and Android platforms, this ambitious title delivers the most extensive G Generation experience to date, featuring an impressive collection of over 500 Mobile Suits drawn from 70 different Gundam works.
Unlike many mobile games, SD Gundam G Generation Eternal takes a refreshing approach to progression and unit development. Rather than relying on paid items to strengthen your Mobile Suits, you’ll need to advance through the game’s missions and levels, creating a more balanced competitive environment. The development system also maintains franchise integrity by preventing cross-series unit enhancements.

This tier list aims to help both newcomers and veterans navigate the extensive roster and make informed decisions about which units to prioritize as you build your ultimate Gundam force. Whether you’re aiming to recreate iconic battles or forge your own path to victory, understanding the relative strengths and weaknesses of different Mobile Suits will be crucial to your success.
- S Tier – These characters are some of the best in the game, and generally excel at fulfilling their role in most scenarios and are highly recommended to build.
- A Tier – Excellent batch of characters, only falling slightly behind the S-tier units, and can play well in most content.
- B Tier – Still worth the investment and can be pretty solid in certain teams or circumstances.
- C Tier – Situational. May not be worth the investment due to limited usage.
S Tier | |
Gundam Exia (EX), Freedom Gundam (EX), Phoenix Gundam (Power Unleashed) (EX) | |
A Tier | |
Sazabi (EX), Gundam Aerial (EX), Crossbone Gundam X1 Custom (EX), Nu Gundam (EX), Le Cygne (EX) | |
B Tier | |
Gundam (EX), Unicorn Gundam (Destroy Mode) (EX), Gundam Barbatos 6th Form (EX) | |
C Tier | |
Narrative Gundam A-Packs (EX), Striker Custom (EX), Gundam Ez8 (EX) |