Kaiju Alpha monsters in the official SULU OPPA game artwork

Kaiju Alpha

Independent guides for your next session: current codes, clearer unlocks and the evidence behind them.

Find a guide Go straight to codes

Three skulls.
Follow the evidence.

Some guides say ten. A player who completed the Monster Zero unlock reports three, and an older Trello card agrees. Here is what each source can actually tell us.

Player follow-upFound three. Reported the unlock complete.
Older Trello cardLists three. Current additional gates may differ.
The ten-skull claimRepeated by another guide; not adopted here.
Read the skull guide

Find your next step

Start with the question in front of you.

8 guides

Codes to try

Two codes listed active by both checked sources. Meet the playtime requirements before redeeming.

Redemption steps & disputed codes

NOLIMITTOTHELARVA

20 levels

Play for 30 minutes

1MILLIONMEMBERS

50 levels + 500,000 Cells + 5-hour Cell & EXP boost

Join the group and play for 60 minutes

Checked 20 October 2026. Not independently redeemed. The game’s response is the final confirmation.

See the route

Player footage, with dates and limits.
Players’ videos stay hosted on YouTube.

Kaiju Alpha codesRewardsMonster Zero: skulls & unlocksUnlocksYour first session in Kaiju AlphaGetting startedCell farming: pick a route you can sustainResourcesShin Eva Godzilla: boss & Token guideEvent guideGodzilla Ultima: bars & attack effectsCombatUnlock requirements without the wrong grindUnlocksKaiju Alpha Update 54Patch notes

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