Gundam Battle Operation 3 Gundam Units: Classes, Roles, and What to Expect

Nobody has played a full match of Mobile Suit Gundam: Battle Operation 3 yet, but the conversation has already moved to the thing that decides every sortie: which machines you bring. A SteamDB entry for a network test build surfaced in late September 2026, and an official reveal for PS5 and PC followed around Bandai Namco's 40th-anniversary Gundam games broadcast. That makes the Gundam Battle Operation 3 Gundam units roster the most anticipated part of the package. It matters because in this series your unit is your class, your loadout, and your job on the team all at once. Understanding how Gundam Battle Operation 3 Gundam units are likely to be organized will put you ahead of players who pick by box art alone.

What We Actually Know About the Next Battle Operation

The paper trail is short but useful. A SteamDB page for a "Mobile Suit Gundam: Battle Operation 3 Network Test Version" appeared before any official word, and the announcement landed for PS5 and PC — the same platform pair that Battle Operation 2 currently occupies alongside PS4. Bandai Namco timed the reveal around a livestream marking 40 years of Gundam games.

What that means for unit planning: the framework will almost certainly carry over. Battle Operation 2 launched in July 2018 as a free-to-play 6v6 team battle game, and the original PlayStation 3 title ran from 2012 to 2017. Two decades of design iteration do not get thrown out between entries.

For the primary reporting, see Gematsu's coverage of the Battle Operation 3 network test listing.

The Class Triangle Is the Real Meta

Every conversation about Gundam Battle Operation 3 Gundam units starts with the raid–general–support triangle. It has anchored the series for years, and it solves the problem most team games have: nobody wants to play the boring role. Here, the "boring" role hard-counters the flashy one.

The practical takeaway: a team of six all-Raid players loses to a balanced squad almost every time. Community reports from Battle Operation 2 consistently show that composition discipline beats individual mechanical skill in close matches. If you are new, learn one unit from each class before you main anything.

Why cost matters as much as class

Units are priced by cost, and a team has a budget. Bringing three top-cost machines leaves no room for respawns. A useful rule of thumb from the previous game: keep at least one or two cheaper units in your lineup so a bad early exchange does not end your match.

How to Evaluate a Unit Before You Spend Resources

New Gundam Battle Operation 3 Gundam units will arrive constantly, and the first wave is always the most expensive to chase. Read the stat sheet in this order and you will avoid most buyer's remorse.

• Movement and boost capacity first. Speed and boost gauge determine whether a unit can actually use its weapons.
• Weapon loadout second. Look for a stun option plus a damage option. Units with only one or the other are situational.
• Skill list third. Emergency evasion, maneuver armor, and damage-reduction skills change matchups more than raw HP.
• Ground vs. space rating last. A great ground unit with a poor space rating is a part-time purchase.

Ground and space are different games

Space maps remove gravity, which changes boost management, jump behavior, and how melee approaches land. Historically, roughly a third of any roster performs noticeably better in one environment. Check the rating before you commit.

Franchise Staples That Will Shape the Roster

Bandai Namco has a deep catalog to pull from, and the previous game leaned heavily on the Universal Century while sprinkling in SEED, 00, Iron-Blooded Orphans, and The Witch from Mercury. Expect the same broad spread in Gundam Battle Operation 3 Gundam units — the crossover appeal is the whole point of the license.

Community reports from the previous entry suggest the grunt suits are where new players learn fastest. They are cheap to field, forgiving to lose, and force you to rely on positioning rather than stat advantages.

Building Your First Sortie Lineup

You get a hangar, not a single pick, so plan three units that cover each other's weaknesses. The structure below is a proven template from the previous game and translates cleanly to Gundam Battle Operation 3 Gundam units planning.

Three habits separate strong players from unit collectors:

1. Learn one map per unit. Knowing where your boost runs out is worth more than a stat upgrade.
2. Watch the respawn timer, not the kill feed. Dying at the wrong moment costs your team the objective.
3. Test in free practice before you spend tickets. Every new banner tempts you; ten minutes in training saves a month of regret.

Also expect live balance patches. In Battle Operation 2, buffs and nerfs reshuffled the tier list regularly, and early-tier lists for a new game are almost always wrong within two months. Treat any "best unit" ranking published in launch week as a starting point, not gospel.

Frequently Asked Questions

Are the Gundam Battle Operation 3 Gundam units confirmed yet? Not in detail. The game has been announced for PS5 and PC, and a network test build appeared on SteamDB, but Bandai Namco has not published a full roster. Any list circulating online should be treated as unverified until an official reveal.

Will the raid–general–support class system return? It is the safest assumption you can make. The triangle has defined the series for over a decade and is central to how team composition works. Expect refinements rather than a replacement.

Do I need to play Battle Operation 2 first? No, but it helps. The controls, boost management, and stun-into-melee combos carry over directly, so time spent in the current game is not wasted — and it is free to play on PS5, PS4, and PC.

How much should I expect to spend on new units? The series has historically been free-to-play with optional purchases and in-game currency grinds. Plan on earning most of your early Gundam Battle Operation 3 Gundam units through play rather than buying your way into a top-cost lineup on day one.