Working Kaiju Attack Simulator Codes
Last updated August 21, 2026
No working codes right now
We're tracking Kaiju Attack Simulator and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Kaiju Attack Simulator
- Launch Kaiju Attack Simulator on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Kaiju Attack Simulator
Shutdown = Update, If updates aren't present then switch to an updated server Available Game modes: - Main mode - Story mode - PVP mode Current Update: - revamped old map - New Items and skill points system for certain characters Updated Characters: - Some rebalancing of HP Scaling for enemies - Reduce server to 30 players for optimization - Reworked Jet for pilot - Added Renectus - New Chapter 3 Storymode - New Characters - New Tripod Enemy - New Bombeetle Enemy - New Scrap Giant Enemy - New Gun Daemon Enemy - New Harradon Enemy - New Poryphrios Enemy - New Special Character Scrap Giant - New Special Character Ogrex - New Character Ravis - New Character Spike Crawler - Spartan Updated moveset - Morbidius Updated moveset - Chainsaw mech Updated moveset - Damage / Health changes for other badge characters