✅ Last Verified: June 2026 | 17 active codes | 13 expired logged
Geometry Defense has 17 active codes dropping G-Coins for the geometric-shape tower defense grind, with the panel using a mixed Coins/G-Coins reward naming convention where some codes drop the named G-Coins currency and others drop generic Coins. twentykay drops 120 G-Coins as the biggest stacker for the 20,000 like-milestone, 10klikesssss drops 110 Coins for the 10,000 like-milestone, 3mvisits drops 103 G-Coins for the 3 million visit-milestone, the steady 100 stackers cube/epic1mvisits/15thousand drop 100 Coins each, fivekay/ripspace/thanksfor10kfavs/ggs1klikes each drop 100 G-Coins, gdf drops 75 Coins, and hyperdu drops 50 Coins. Paste each in the Codes menu exactly as shown (case-sensitive, all lowercase or mixed case). 13 older codes have rotated to the expired list across earlier like-milestone tiers, visit-milestone tiers, themed drops, event-soon drops, discord drops, and like-favorite milestones on a moderate code rotation.
📜 Active Geometry Defense Codes (June 2026)
Geometry Defense codes are case-sensitive, all lowercase or mixed case. twentykay, 10klikesssss, gdf, hyperdu, cube, epic1mvisits, 15thousand, fivekay, ripspace, thanksfor10kfavs, 3mvisits, ggs1klikes are lowercase. Paste each exactly matching the case in the Codes menu.
| Code |
Reward |
Action |
| twentykay |
120 G-Coins |
|
| 10klikesssss |
110 Coins |
|
| gdf |
75 Coins |
|
| hyperdu |
50 Coins |
|
| cube |
100 Coins |
|
| epic1mvisits |
100 Coins |
|
| 15thousand |
100 Coins |
|
| fivekay |
100 G-Coins |
|
| ripspace |
100 G-Coins |
|
| thanksfor10kfavs |
100 G-Coins |
|
| 3mvisits |
103 G-Coins |
|
| ggs1klikes |
100 G-Coins |
|
| 2500likes |
100 G-Coins |
|
| solo_hans |
25 G-Coins |
|
| undead_yt |
50 G-Coins |
|
| wow500wow |
100 G-Coins |
|
| gtd |
Free G-Coins |
|
Expired Geometry Defense Codes
Charmeventsoon5kvisitsyaydiscord2likeandfavouritegrindgeometrymastenkaybefbday1500likes1250nicehundred750likes
13 Geometry Defense codes have rotated to the expired list across earlier like-milestone tiers, visit-milestone tiers, themed drops (Charm), event-soon drops (eventsoon), discord drops (discord2), and like-favorite milestones (likeandfavourite, 5kvisitsyay) on a moderate code rotation.
🎮 How To Redeem Codes in Geometry Defense
- Open Geometry Defense on Roblox and load into the geometry tower hub.
- Click the Twitter bird icon on the side of the screen to open the Codes panel.
- Paste one of the codes below exactly as shown (case-sensitive, all lowercase or mixed case).
- Press Submit to claim the G-Coins drop.
Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.
When Do New Geometry Defense Codes Drop?
The Geometry Defense dev drops codes at biggest stackers (twentykay for 120 G-Coins for the 20,000 like-milestone, 10klikesssss for 110 Coins for the 10,000 like-milestone), the steady 100 G-Coins drops (3mvisits for 103 G-Coins, fivekay/ripspace/thanksfor10kfavs/ggs1klikes each for 100 G-Coins), the 100 Coins drops (cube/epic1mvisits/15thousand each for 100 Coins), and smaller drops (gdf for 75 Coins, hyperdu for 50 Coins). The panel uses a mixed Coins/G-Coins reward naming convention where some codes drop the named G-Coins currency and others drop generic Coins.
🎮 About Geometry Defense
Geometry Defense is a Roblox tower-defense game where you place themed geometric-shape towers along the path, defend against waves of enemy shapes, stack G-Coins from successful waves, and unlock harder-tier towers across themed maps.
twentykay drops 120 G-Coins as the biggest stacker for the 20,000 like-milestone, 10klikesssss drops 110 Coins for the 10,000 like-milestone, 3mvisits drops 103 G-Coins for the 3 million visit-milestone, the steady 100 stackers cube/epic1mvisits/15thousand drop 100 Coins each, and fivekay/ripspace/thanksfor10kfavs/ggs1klikes each drop 100 G-Coins, with smaller drops at gdf for 75 Coins and hyperdu for 50 Coins.
G-Coins pay for harder-tier geometric tower unlocks across the tower-defense loop, and the panel uses a mixed Coins/G-Coins reward naming convention where some codes drop the named G-Coins currency directly and others drop generic Coins.
13 older codes have rotated to the expired list across earlier like-milestone tiers, visit-milestone tiers, themed drops (Charm), event-soon drops (eventsoon), discord drops (discord2), and like-favorite milestones (likeandfavourite, 5kvisitsyay) on a moderate code rotation.
All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.