New Roblox Kaiju Alpha codes (October 2026)
Free Tokens for monster battles
Reviewed by: Naim Rosinski
Roblox Kaiju Alpha codes give you free rewards while you build your roster of giant monsters. Update 52 adds a Halloween theme, Shin Eva Godzilla, Skeleton Gojira 1954, and Godzilla In Hell, alongside daily quests, a new island, and 15 skins.
Below are the current codes, redemption instructions, expired entries, troubleshooting tips, and Godzilla Ultima’s abilities.
Latest Roblox Kaiju Alpha codes for October 2026
One code is consistently listed as active in the most recent updates. Its availability has been cross-checked online, but it has not been independently tested in-game.
Expired Kaiju Alpha codes
The following codes are reported expired or inactive in recent listings:
- Singularity
- BadSonglee
- Reward
- Rose
- xecretisreal
- KAONTOP
- DeawyGIGACHAD
- Srryforbugs
- Srryforrevertlevel
- Srryforbug
How to redeem Kaiju Alpha codes
Use the main menu’s OPTION screen to redeem your code:
- Launch Kaiju Alpha by SULU OPPA.
- Select OPTION on the left side of the main menu.
- Scroll to the code field at the bottom.
- Paste SrryForBugGuys into the Enter here box.
- Press Enter to submit it.
If you are already playing, leave combat before returning to the main menu. Select Menu above your skills and wait for the return countdown to finish.
Check the response after submitting. Typing a code into the field alone does not complete redemption.
Why are your Kaiju Alpha codes not working?
Check the code entry, redemption menu, and experience before assuming the reward has expired.
Check the spelling and redemption message
Paste the code directly from the active table and remove accidental spaces. Similar apology codes have different endings, making them easy to mix up.
If the game displays an already-redeemed message, you have previously claimed that reward. Re-entering the same code will not resolve that message.
Open the current SULU OPPA game
This guide covers Kaiju Alpha by SULU OPPA, currently displayed with a Halloween title. A separate Kaiju Alpha (LEGACY) experience also exists.
Use the link in the redemption section to reach the intended game. Codes from another Kaiju experience should not be assumed to work here.
Return to the menu or rejoin
The redemption field is in the main menu’s Options screen. If you cannot return while fighting, leave combat first.
If the interface stops responding, rejoin and try again. A correctly entered code that continues to fail may have been disabled.
How to get more Roblox Kaiju Alpha codes
Bookmark this page (Ctrl+D) and return after updates for the latest Kaiju Alpha codes. You can also follow the SULU OPPA Roblox community and the Kaiju Alpha Discord server for announcements
Favorite the game and join the community for update news and exclusive events. Code releases vary, so check announcements for confirmed codes and rewards.
What is Roblox Kaiju Alpha about?
Kaiju Alpha is a monster combat game where you control giant creatures, battle other players, and develop your roster through progression.
Different Kaiju bring their own attacks and abilities to combat. Learning their reach, timing, and defensive options helps you use a monster effectively while working toward your next unlock.
How do Godzilla Ultima’s abilities work?
Godzilla Ultima’s bar changes certain attacks when it rises above 100 or reaches full capacity. Its charging attack also provides damage reduction.
Watch the bar before using Attack 1 or Attack 3 to benefit from their additional effects. The developer does not specify the size of Attack 3’s hitbox increase in the description.
That’s all for today! Looking for more free Roblox items? Check out these:
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