Alliance Tower Defense is a Roblox wave-survival game where you earn Coins in matches, spend them on Summons to recruit units, and build a squad strong enough to hold the line against escalating enemy waves. Codes hand you free Coins so you can grab an extra Summon without grinding out another match first.
Working Alliance Tower Defense codes
Enter these while they still work, since free-Coin codes in this game tend to get pulled once a new update or milestone goal rolls around.
BIG— 555 Coins NEWMythic— Free rewardsopcodeforreal— Free rewardsInsane— Free rewards100K— Free rewards
How to redeem codes in Alliance Tower Defense
Where to find new Alliance Tower Defense codes
New codes usually land alongside weekly updates or when the game hits a like or player-count goal. The official Alliance Tower Defense Discord server posts these drops first, so joining it is the fastest way to catch a code before it expires. You can also open the game directly from its Roblox listing to check the Shop for any new entry box prompts after an update.
Expired Alliance Tower Defense codes
No codes have expired yet. Every code listed above is currently active, though that can change quickly once a new batch replaces it.
Save your Coin drops for a Summon right before a harder wave set kicks in, since a stronger unit on the board matters more once the early matches stop being enough to carry your team on their own.
