This Kaiju Alpha kaiju list is a lookup aid, not a claim that every named kaiju is currently available to every player. Godzilla Ultima is officially confirmed by the Update 51 description. The other names below appear in current or recent community roster material and should be checked in the live selection screen.
Roster status key
- Official Update 51: directly named by the current Roblox description.
- Community documented: appears in current or recent community guides, but exact live status is not published officially.
- Needs live check: availability, form name, cost, unlock gate, kit, or balance may differ in Update 51.
Kaiju lookup cards
Godzilla Ultima
Known effect: Attack-meter thresholds modify attacks 1 and 3; charging attack 5 mitigates damage; full Utility creates mist.
Unknown: final unlock gate, full values, cooldowns, and complete Utility effects.
Monster Zero
Associated route: community sources link its unlock to skull collection.
Unknown: current quantity, positions, persistence, price, and other gates.
Destoroyah Final
Present in current community roster resources. Verify exact form label, availability, price, requirements, and skill descriptions in game.
Space Godzilla
Appears in community list and ranking pages. Current role, strength, and unlock conditions need Update 51 testing.
Shimo
Documented in Update 45-era guides. Treat any inherited tier, damage, or cost as stale until the live panel agrees.
Godzilla 2000
Frequently listed by community resources. Confirm the exact version name and whether the current roster uses the same form.
Kiryu
Community-documented roster entry. Check mobility, range, resources, and gates rather than assuming a historical kit.
Heisei Godzilla
Appears in community documentation. Similar franchise names make the exact in-game label important.
Biollante
Community-documented roster entry. Verify current body size, movement, range, and unlock requirements.
Showa entries
Recent community material mentions Jet Jaguar, Hedorah, Gigan, and related forms. Copy each exact live name before comparing.
Megalon
Appears in community roster pages. Availability, price, role, and current balance are not confirmed here.
Godzilla 1954 / 1955 and Anguirus
Names appear in community documentation. Treat year labels and separate forms carefully in the live menu.
Fields to capture from the live menu
For each kaiju, record the exact display name, availability status, currency cost, prerequisite, required level, defeat count, collectible, skill names, resource bars, and check date. Leave any unavailable field blank. Do not import a value from a similarly named form.
How to compare roster choices
Do not choose only by body size or a tier letter. Test how the kaiju approaches, which move safely begins pressure, what defensive or recovery tools it has, and whether its strongest state can be reached consistently. Map fit matters: a large model may control a bridge but struggle to see in dense structures.
Newly added entries should remain unranked until players understand their counterplay. Godzilla Ultima’s Update 51 release makes any earlier “complete” list incomplete.
Why values are blank
The official page does not publish a complete roster table. Community resources span different updates and sometimes repeat each other. Combining those values into one confident table would hide version conflicts. The live selection screen is the correct place to fill costs and gates; controlled practice is the correct place to fill range and timing notes.
If you can confirm a field, preserve the screenshot, Place ID, date, and server state. That turns a claim into something another player can reproduce.
Run a live roster audit in five minutes
Open the selection screen and move through every visible entry once without buying anything. Count owned, purchasable, locked, and unavailable entries separately. For each locked card, capture the full panel rather than only the price. Then compare the exact live names with this page and mark any missing, renamed, or retired form. This quick pass answers a more useful question than an undated roster total: what your account can actually inspect in the current server.
Repeat the pass after joining a fresh server if Update 51 content appears missing. Keep event-only, private-access, or preview entries in a separate note until the ordinary live menu confirms them. If a card has no readable cost or requirement, leave the field blank and record the reason. A screenshot with the update date is better evidence than a confident value copied from an older roster.
The official Kaiju Alpha page supports Godzilla Ultima’s current addition. All other roster cards are community-documented leads checked September 26, 2026.