Evo Defense: Merge TD Codes and How to Redeem

Evo Defense hands out short-lived codes almost every week, and the good ones die in days, not months. That makes this page different from a typical codes list: the evergreen codes are a one-time visit, but the weekend code decides whether you get anything this week.

The list below is what a tracker was showing on October 23, 2026. One entry had already passed its own expiry date. Every code is community-reported, and none is confirmed by the developer, so test in the game rather than trusting the table.

The redeem path

The field is behind your avatar, not in the shop:

1. Tap the avatar icon in the top-left corner of the main screen.
2. Tap Redeem Code.
3. Enter the code exactly as listed.
4. Tap Confirm.

Rewards may land in the mailbox or inventory. The official channels are the Facebook page, EvoDefenseOfficial, and the Discord server at discord.gg/evodefense. Codes are posted there first and copied to trackers later.

If the Redeem Code button is missing, update the game. A build from before the code system may not have the button.

Codes listed on October 23, 2026

All entries are community-reported and may expire. "New player" means the tracker reports an account eligibility requirement, not that the code is restricted to a specific level.

The tracker said it had found seven codes, and the history section confirms the last two entries, VIP777 and TD888, as active. C6wR9pK is the odd one out: the active list still shows it, but its own expiry has already passed by the time of this snapshot. Try it last, and do not be surprised if it fails.

Weekend codes and evergreen codes are two different things

The VIP and TD codes were added in February 2026 and have no announced expiry. They are a welcome package: gold, stamina, recruit tickets and blueprints that help the first few hours. Redeem them once and forget them.

The random-string codes are the weekend drops. The history shows a new one roughly every week, each with a short window of a few days. If a code looks like C6wR9pK rather than VIP888, it is a weekend code and it is already on a clock.

The practical rule: redeem the random-string code within 48 hours of seeing it, and keep the VIP/TD codes for a session when you actually need the resources. There is no benefit to sitting on either, but the weekend code is the one that will be gone.

Why the expiry behavior is messy

Some codes have a published date. Others are withdrawn without notice when a campaign ends. The tracker keeps a history of 47 expired codes, which is useful in two ways: it shows how fast the weekly codes turn over, and it lets you check a code you found elsewhere before you type it.

A rejection does not always mean the code is dead. It can mean the code was region-limited, the account is not eligible, or the entry had a leading space. One clean attempt is data; five attempts are just noise.

How to test a code without wasting it

Codes are normally redeemable once per account, so testing badly can cost you a live code.

• Test inside the game, never on a third-party site. A page that asks for your account ID or password is not a redeem service.
• Copy with the page's copy button. Random strings mix upper and lower case, and a phone keyboard will often "fix" them.
• Remove spaces before and after. A trailing space is the most common silent failure.
• Redeem one code at a time. A batch paste fails on the first bad entry and hides the result for the rest.
• Start with the code closest to expiry. If it works, the campaign is still live and the others are worth trying.
• Screenshot the mailbox before and after. If a reward is delayed, the screenshot is your record.
• Check the account eligibility note. A "new player" code may be rejected on an older account even when it is still live.

A failed attempt does not consume the code. A successful one does, so do not "test" a code you intend to save for a friend. It is one redemption per account.

The habit that beats any list

Check the Facebook page or Discord on the weekend, redeem what you find that day, and treat every third-party list as a backup rather than a source. The tracker itself says new codes come through those channels without a fixed schedule, which means a list can be correct on Friday and incomplete by Sunday.

If you are between codes, the merge loop is still the thing to practice. Three-minute runs, silver into summons, two identical units into a random higher tier. A code gives you gold; a better merge decision gives you the run.

A quick sanity check

• [ ] The code is copied exactly, with no spaces.
• [ ] You are on the account you want the reward on.
• [ ] The code is not marked expired on the tracker's history.
• [ ] The reward is not already in your mailbox from a previous attempt.
• [ ] You checked Facebook or Discord in the last few days.