Check out the latest Galaxy Defense codes guide for unlocking free in-game rewards! Galaxy Defense: Fortress TD is a Strategy game by CyberJoy Game for Android and iOS.
Here is how to redeem codes in Galaxy Defense that can be exchanged for free diamonds, gold coins, stamina, chips, shieldchip, chests, blueprints, turret enhanced alloy, keys, and other exclusive items.
Galaxy Defense redeem codes
GDf4YzNExpiring on september 25, 2026Free rewards
GDPjSAQeExpiredFree rewards
GD3gRhSExpiredFree rewards
GDBI4BAXExpiredFree rewards
GDAlS9mBExpiredFree rewards
GDc9Qv4ExpiredFree rewards
GDFUN100 Stamina
GDLUCK100 Diamonds
GDL6taPExpiredFree rewards
GD10KReach4ExpiredFree rewards
GD5Kgoal9ExpiredFree rewards
GDV12ITExpiredexclusive rewards (v0.12 or above)
GDV12CRExpiredexclusive rewards (v0.12 or above)
GDP120KExpiredexclusive rewards (v0.10 or above)
GDAR110KExpiredexclusive rewards (v0.10 or above)
GDV11RAExpiredexclusive rewards (v0.11 or above)
GDV11NGExpiredexclusive rewards (v0.11 or above)
GDLO100KExpiredexclusive rewards (v0.10 or above)
GDV10UZExpiredexclusive rewards (v0.10 or above)
GDV10LFExpiredexclusive rewards (v0.10 or above)
90KCHATExpiredexclusive rewards (v0.10 or above)
GDHN80KExpiredexclusive rewards (v9.0 or above)
GDV9RKExpiredexclusive rewards (v9.0 or above)
GDN70KExpiredFree rewards
GDV9VPExpiredFree rewards
GDV9WVExpiredFree rewards
GDC60KExpiredFree rewards
GDV8NCExpiredFree rewards
GDV8LHExpiredFree rewards
GDV7HLExpiredFree rewards
GDV7VYExpiredFree rewards
GDV6VMExpired6 Etching Solvent
GDV6HUExpired5 Warrior Chest Key
How to redeem Galaxy Defense codes
Ready to grab some free goodies in Galaxy Defense? It only takes a few seconds:
- 1
Open Galaxy Defense on your phone, tablet or PC and wait for the main screen to load.
- 2
Tap your profile picture, the Settings gear, or the Gift icon.
- 3
Look for the "Redeem Code" or "Gift Code" box.
- 4
Copy one of the active codes from the list above and paste it in — typing by hand often causes mistakes.
- 5
Hit Confirm and your reward lands in your in-game mailbox straight away.
Tip: Galaxy Defense codes are case-sensitive and many expire within days of release, so try the newest ones first. Bookmark this page — we add fresh codes as soon as the developers drop them.
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