About Grand Kaizen
Grand Kaizen is a popular game on Roblox developed by OverBlock, first released on January 30, 2023. The game has 8.7 million visits and 70.7 thousand favorites. We currently track 4 active codes and 6 expired codes for Grand Kaizen. This page was last updated on October 5, 2026.
Active Codes
4How to Redeem Grand Kaizen Codes
- Launch Grand Kaizen on Roblox
- Look for the Codes button or Settings menu
- Click on it to open the code redemption window
- Copy a code from this page using the copy button
- Paste the code into the text box and click Redeem
- Enjoy your free rewards!
Code history
The latest changes we tracked for Grand Kaizen codes.
BugFixes2expired15kLikes!expiredBugFixes2is working again15kLikes!is working againBugFixes2expired15kLikes!expiredBugFixes2is working again15kLikes!is working again
Expired Codes
6
These codes have expired and no longer work. They are kept for reference.
| Code | Reward | Added | Action |
|---|---|---|---|
ReRelease | 10 Technique Rolls (Req. Level 5+) | ||
BugFixes | 25 Technique Rolls (Req. Level 5+) | ||
BugFixes2 | Technique Rolls (Req. Level 5+) | Expired Oct 5, 2026 | |
15kLikes! | Technique Rolls (Req. Level 5+) | Expired Oct 5, 2026 | |
BugFixes | 10 Technique Rerolls | Expired Feb 3, 2026 | |
ReRelease | 25 Technique Rerolls | Expired Feb 3, 2026 |
Grand Kaizen
4 Active Codes
Contents