Active codes
Cross-checked against independent code-tracking sites, last verified Sep 28, 2026:
| Code | Reward | First confirmed |
|---|---|---|
SLAY | 500 Seeds | Sep 13, 2026 |
POTION | 750 Seeds | Sep 13, 2026 |
TRIANGLE | 500 Seeds | Sep 28, 2026 |
The "first confirmed" column is the date this page first saw the code agreed on by multiple trackers, not necessarily the date the developer released it.
Unconfirmed — individual posts on the official Discord or the developer's X account
(@RebirthiusRBX) were not checked one by one; this list relies on agreement between
several third-party tracker sites. One further code (SUNDIAL) appeared in a single
tracker on Sep 22, 2026 but has not shown up in any source since, so it is deliberately
left off this list until it can be confirmed. Recommend cross-checking the official
Discord announcements channel again before treating this list as final.
How to redeem
- Launch Garden Tower Defense on Roblox.
- Click the Shop button on the left (or press
F). - Open the Codes section inside the Shop menu.
- Enter the code exactly as shown (codes are case-sensitive).
- Press Claim/Redeem to collect the reward.
Where new codes get announced
- Garden Tower Defense Discord server, Updates channel
- Developer's X profile: @RebirthiusRBX
- Garden Defenders Roblox group
New codes tend to follow content updates, roughly every ~3 days per tracking-site history.
Expired codes
Unconfirmed — the historical list of expired codes was not checked entry by entry (third-party sites show roughly 161 historical entries; when this page is expanded in the future, codes should be filtered to ones actually confirmed valid rather than copying the third-party list verbatim).