If you've logged into Last Z: Survival Shooter this week, you've probably noticed a fresh batch of gift codes and a small client update rolling out. Here's a quick rundown of what dropped in the last couple of days, what it means for your account, and how to make the most of it before the codes expire.
New Gift Codes Just Dropped (Valid July 13–20)
Two new codes went live on July 13th, timed to the mid-month reset:
- LEVELAGAIN — Free rewards, requires HQ Level 10+, valid July 13th 00:00 – July 20th 00:00 (Apocalypse Time).
- MIDMONTHMATERIALS — Free rewards, requires HQ Level 10+, valid July 13th 00:00 – July 20th 00:00 (Apocalypse Time).
Both codes follow the usual weekly cadence — HQ 10 requirement, one-week validity window, and rewards that typically lean toward speed-ups, resource crates, and Modification Blueprints rather than premium Diamonds. As always, redeem early: codes with global claim caps can run out well before their listed expiration date.
How to Redeem
- Open Last Z: Survival Shooter, tap your Avatar (top-left), then go to Settings and copy your UID.
- Head to the official Gift Center at last-z.com.
- Log in, select your State/server, and enter the code exactly as written — codes are case-sensitive.
- Rewards land in your in-game Mail almost instantly.
Never enter your UID or password on third-party "code generator" sites. Legitimate codes are free and only redeemed through the official Gift Center.
Client Update: Version 1.250.716
Alongside the codes, the Android client bumped to version 1.250.716 on July 13th. This is a routine maintenance-style update rather than a major content patch — expect the usual stability fixes and backend adjustments that typically precede a bigger seasonal drop. If you haven't opened the game in a few days, update before logging in so your reset timers and Gift Center connection sync correctly.
What to Do With the Rewards
Mid-month codes like these rarely hand out enough Diamonds to matter much, but the speed-ups and resource crates add up. A few quick tips:
- Save speed-ups for HQ upgrades. HQ level gates almost everything else, so don't burn them on side buildings.
- Feed Modification Blueprints to your core heroes. If you're not sure which heroes deserve the investment, our Hero Tier List breaks down which S-tier picks to prioritize first.
- Don't let resource crates sit unused. Storage caps mean idle Wood, Food, and Electricity are wasted potential — spend down to just below your protected cap before a code delivery lands.
Frequently Asked Questions
Do I need a specific HQ level to redeem LEVELAGAIN or MIDMONTHMATERIALS?
Yes — both codes require Headquarters Level 10 or higher.
When do these codes expire?
Both are valid from July 13th 00:00 to July 20th 00:00 Apocalypse Time. After that window, they'll stop working even if you haven't hit a redemption cap.
Is the July 13 update (1.250.716) a major content patch?
No, it's a routine maintenance update. There's no indication of a new hero, faction, or event tied to this specific build.
Where can I find the full, current list of active codes?
Our Gift Codes hub is updated daily with every active and expired code, plus the official redemption link.
