Changelog

A small release with two things alliances asked for: the weekly vault plan is now a proper calendar, and your space’s Discord posts do more.

• New The vault plan is a calendar

  Your space’s Weekly Vault Plan is now a week at a glance: for every drop, whether it’s Wood or Food, the level (1 to 5), the 30-minute window it’s open (19:30–20:00), and who is dropping it. Above the grid, Next drop tells you what’s coming — and turns to Open now for the half hour a vault is actually open. Leaders add and change drops from the Vault calendar tab in the editor, picking names from the alliance’s own roster.

• New Vault-drop reminders in your Discord

  If your space is connected to a Discord channel, a reminder is posted 15 minutes before each vault opens, with the resource, level, window and who is dropping it. Switch it on or off in Hub settings alongside the notice and event posts.

• Update Event reminders, an hour before too

  Events already post to your channel the day before; they now post again an hour before they start, with a time that shows in each reader’s own clock.

Alliance spaces grow up. A space is no longer just a place to keep guides: it can run your calendar with repeat events and head-counts, ask the alliance a question, tell you who has read a notice, post straight into your Discord, and be searched. The editor that runs it all is easier to use, and a long-standing time-zone fault on the Alliance Duel calendar is fixed.

• New Calendar events that repeat, with “I’m in”

  Set an event to repeat daily, weekly or fortnightly and it stays on the calendar without being re-added; end it whenever you like. Members can tap I’m in or Can’t make it on any upcoming event, and leaders see the head-count and names on the calendar.

• New Polls, and “Got it” on notices

  Leaders can ask the alliance a question with up to eight answers and an optional closing date; members vote once and can change their mind while it’s open, and votes are anonymous. Every notice now has a Got it button, so a leader can see how many have read it — and, for admins, who hasn’t.

• New Your space, in your Discord

  Paste your alliance’s Discord webhook into Hub settings and new notices, new guides and a reminder the day before each event are posted to your channel. Only your space’s admins can see or change it.

• New Search, quick links and guide history

  A search box at the top of every space finds anything in its guides, notices and notes. Up to six quick-link buttons (your Discord, a rally sheet, the state chat) sit above everything. Every save of a guide keeps the previous version, and any of the last thirty can be restored.

• Update An easier editor for leaders

  A getting-started list for a new space, a banner the moment someone asks to join, invite your whole alliance from one pasted list, a preview of any guide before you publish, drafts that save themselves while you type, and a private leaders-only note on each member. The Members tab also shows when someone last opened the space, so an inactive member can be told from an absent one.

  Hub settings is now laid out in clear sections with a save bar that stays in view, a live preview of your hero, and a proper icon picker for your directory card.

• Update Alliance Duel calendar: time zones fixed

  If you’re outside the UK, the reset time and the schedule on the Alliance Duel calendar could show an hour out for part of the year — an hour ahead in Sydney through the British summer, for instance. The calendar now uses real time zones, so every seasonal clock change, yours and ours, comes out right. Thanks to the Sydney player who spotted it.

• Update The Spaces directory, now 72 alliances

  Every alliance that has joined is listed on the Spaces directory; filter by state from one dropdown; and when you’re signed in, your own spaces are pinned at the top.

• Beta Hero roster and upgrade planner (beta)

  Pick the heroes you own, plan lineups and see what each upgrade costs. Under Beta, because the cost figures are still being confirmed.

• Update Signing in, and the emails you get

  A typo or a missing email no longer dead-ends the sign-in: you can resend the code or change the address on every sign-in form, in every language. Your account page has a new Site news switch for the occasional note like this one, and every email from the site now carries a Discord link and the privacy and terms links.

• Update Small fixes and translations

  The Gift Codes page reads correctly when no code is live; the Spaces directory, gift codes, sign-in and account pages have many more phrases translated across all 18 languages.

The Gift Codes page goes fully automated. Codes used to be added by hand when we heard about them; now they arrive, expire and correct themselves on their own — and the players reading the page are part of the checking.

• New Gift codes update themselves

  New codes now appear on the page on their own, usually well within the hour of surfacing, and expired ones flip over without anyone touching the site. We watch the official feed, the official Discord and the community sites around the clock, and a code is only listed once more than one source confirms it — so a typo on some blog does not end up on your screen. The page also keeps itself current as you view it: what you see is the live state, not the state at the last site update.

  The code history has grown to match — the full log now runs to seventy-plus codes with their rewards, source and expiry, where the hand-kept list had eleven.

• New User-verified expiry — report a dead code

  Code lists everywhere have the same weakness: a code that has died keeps being listed for days, because the player redeeming in-game finds out first. So now the players are the signal — if a code is rejected, sign in and tap ‘Not working?’ on it. Once three players report a code it is marked expired for everyone, and nothing can quietly resurrect it.

• New Tick off the codes you have redeemed

  Each active code has a Redeemed tick. Ticked codes cross out — on their tile and in the history — so next visit the codes you still need stand out at a glance. Ticks save in your browser, and with a myZ account they follow you between devices like the rest of your tool progress.

• Update Live codes on the homepage and Tools cards

  The Gift Codes cards on the homepage and the Tools page now show the three newest active codes and the true active count, kept current the same way the page is — so the card can never advertise a code that has already died.

• Update Translated throughout

  Everything above — the new page copy, the report button, the redeemed tick, the counts in every state — is translated into all 18 languages, including the awkward plurals.

Alliance Spaces leave beta. Nothing about the spaces already running changes — this is the label coming off something that has been carrying real alliances for months.

• New Alliance Spaces are out of beta

  Ten alliances across ten states now keep their guides, notices, notes and shared calendar in a space, and it has been steady enough for long enough to stop calling it an experiment. It is still free, and it stays free.

  Development has not stopped — the difference is the promise attached to it. The parts an alliance leans on are settled, and anything that would disrupt a space gets an email to its owners, admins and editors first rather than turning up as a surprise. The terms set out the notice periods that go with that.

• Update The directory renders in full before JavaScript runs

  The public directory was built from a skeleton listing a single alliance, with the other nine appearing a moment later once the database answered. All ten are now in the page as it is served, so the grid, the state filter chips and the count are right on first paint instead of shifting under you. The live reconcile still runs on top, so a space created or deleted since the last build is still reflected without waiting for a rebuild.

• Update Clearer about who is responsible for what is in a space

  A space's contents are written by its own members, and the Spaces page and terms now say plainly that Z Tools does not write, check or endorse them and is not liable for them. There is also a straightforward warning: a space can hold links its members typed, we do not scan them, and you should not download files from a link you do not trust. Uploads into a space can only ever be images.

A data and usability release for the Research Trees tool. Saved progress — on this device or synced through myZ — carries over untouched: every existing tree and node keeps its identity, and this was verified against every synced account rather than assumed.

• New Shooter Training — the tenth badge tree

  The tree that unlocks after 100% Field is now in the planner: 12 nodes, 1,357,180 badges, full stats and dependencies. The tool now covers every technology in the game whose nodes cost research badges — 10 trees, 173 nodes, 5,594,364 badges to max the lot.

• Update Badge cost corrections

  A handful of costs were corrected — the two ten-level Hero Training nodes had their top levels wrong by 340 badges between them, and eleven Army Building costs previously marked TBC are now confirmed numbers. The few deep-endgame values not yet confirmed stay honestly marked TBC rather than being guessed at.

• New The trees now look and navigate like trees

  Dependency lines connect every node to what it unlocks, in the tree’s own colour, turning green as each prerequisite is maxed and highlighting around whichever node is open. Every node’s detail panel has Requires and Unlocks buttons that jump straight to the related node, the arrow keys walk the tree (Escape closes the open panel), and previous/next buttons switch between all ten trees without going back to the overview.

• Update Easier to read, on any screen

  The tree sits on a proper panel instead of floating over the page artwork, nodes and open panels are clearly layered, and everything — including the new dependency lines — is measured to stay pixel-accurate on phones, while scrolling, and in all 18 languages.

Two big additions, both marked beta: they work and they are live, but they are new enough that details will still change and the odd rough edge is likely. Nothing about them is required — every tool and every wiki page works exactly as before without signing in to anything.

• Beta myZ — an optional account

  myZ is the new button at the top right of every page. Make an account and the progress you build up in the tools follows you between devices — tick research nodes on your laptop and they are already ticked on your phone. There is no password: you type your email, we send you a code, and that is the whole sign-in. Signed in, the button opens a menu with your account and any alliance spaces you belong to.

  It is entirely optional. Every tool works the same without it, saving to the browser you are using exactly as it always has. You can see everything stored for you, download it as a file, or delete it outright from your account page.

• Beta Alliance Spaces — a private space for your alliance

  An alliance space is somewhere your alliance keeps its own guides, notices, notes and a shared calendar. Spaces are private: only members of that alliance can see one, and they are not indexed by search engines.

  You can now ask for one from the Spaces page. Tell us your in-game name, state, alliance tag and rank, and we check it by hand against the alliance in game — usually within a couple of days. If your alliance already has a space you are added to it; if it does not, we create one and make you its owner. You get an email either way.

  Play in more than one state? Ask once for each — a separate account in a separate alliance gets its own space, and they all appear together under myZ.

• New Notices, a calendar and pinning inside a space

  Alliance spaces can now post notices — short, prominent messages that sit at the top of the page, with an optional expiry date so “hive moves at 19:00” disappears by itself once it is over. There is a shared calendar for events, shown in each member’s own timezone rather than whoever wrote it. Anything can be pinned to keep it first, and work-in-progress is clearly marked as a draft so it is never mistaken for the real thing.

• New Roles, and members who can manage themselves

  Everyone in a space has a role — owner, admin, editor or viewer — and the page tells you what yours lets you do rather than leaving you to guess why a button is missing. Admins can change roles and remove people, and anyone can leave a space themselves from their account page. Every change is recorded, so an alliance can see who changed what.

• New Emails that actually arrive

  Ask for a space and you get a confirmation; your alliance’s owners and admins are told someone has asked, so a stranger cannot be added on our say-so alone. When it is decided you get an email either way, with the reason if it was not approved. If you are ever removed from a space, you are told rather than finding it has quietly vanished.

• Update Known gaps while these are in beta

  The new spaces and myZ screens are in English only for now — the rest of the site remains translated into all 18 languages, and these will follow. That is on the list.

• New A proper contact form

  The Contact page now has a form instead of just an email address. Pick what your message is about, write it, and attach up to three screenshots — a picture of a wrong number is usually quicker than describing it. Anything larger can be sent as a WeTransfer link. Contact has also been added to the main menu so it is reachable from every page.

• New Redesigned support panel

  The little tab on the right-hand edge of every page is now a slide-out panel with three clear choices: donate, report incorrect or missing content, or get in touch. Reporting a data problem takes you straight to the contact form with the subject already filled in.

• Update Research trees without data are now clearly marked

  Ten of the nineteen trees on the Research Trees planner do not have their badge costs recorded yet. They previously looked identical to the finished ones and opened to an empty tree. They are now greyed out with a “Data coming soon” label and can no longer be opened, so it is obvious at a glance which nine trees are ready to plan with. They still appear in search.

• Update A consistent look across every page

  Panels, cards and page headings now share one design throughout the site. The About and Donate pages have the same panelled layout as the policy pages, and the Tools page heading now matches the wiki and alliance spaces. Tool pages also had their long explanatory text moved below the tool itself, so the tool is the first thing you see.

• Update Everything new is available in all 18 languages

  The contact form, the support panel and the new research labels have been translated into every supported language rather than left in English. Game terms such as Last Z, HQ and Lucky Rose stay in English by design.

• Update Alliance content tidied up

  Now that Alliance Spaces is a directory open to any alliance, references to one specific alliance have been removed from the general pages. They remain where they belong — in the wiki guides and on that alliance’s own space. Old links still work.

• Update Seven new gift codes — and every active code now shown together

  Added INPLAINSIGHT, WELCOMELZNF, WELCOMELZNV, THANKU250KCOM, WELCOMELZFB, WELCOMELZX and WELCOMELZDC. The Gift Codes page previously featured only the single newest code; it now shows every active code at once, each with its own copy button, plus a “copy all” button for redeeming the whole batch in one session.

• Update Lucky Rose updated for this week

  This week’s Lucky Rose number is 6 → Allied Help Duration (+120 seconds for 24 hours) when sending Yellow Roses. The running log keeps every past week for reference.

• Update Lucky Rose updated for this week

  This week’s Lucky Rose number is 2 → Troop Load (+15% for 24 hours) when sending Yellow Roses. The running log keeps every past week for reference.

• Update Lucky Rose updated for this week

  This week’s Lucky Rose number is 9 → Research Speed-Up (+20% for 2 hours) when sending Yellow Roses. The running log keeps every past week for reference.

• Update Lucky Rose updated for this week

  This week’s Lucky Rose number is 7 → Troop Attack Buff (+10% for 2 hours) when sending Yellow Roses. The running log keeps every past week for reference.

• Update Lucky Rose updated for this week

  This week’s Lucky Rose number is 5 → Research Speed-Up (+20% for 2 hours) when sending Yellow Roses. The running log keeps every past week for reference.

• New Global site search

  Search the whole site from the header — every tool and all 57 wiki guides, with keyword matching that looks inside page content, instant results, keyboard navigation and highlighted matches. Press Ctrl+K (⌘K on Mac) or tap the search button.

• Update Homepage improvements

  The homepage now shows today’s Alliance Duel event with its win points and a live countdown to the daily reset, quick links to the Duel Calendar and wiki, and a new Popular Guides section with the guides players read first.

• Update Quality-of-life improvements across the site

  Smoother scrolling with anchor links that clear the sticky header, better keyboard and focus handling in dialogs, mobile forms that no longer zoom the page on iPhone, and missing building upgrade costs filled in from verified community data.

• Update Translations updated across all 18 languages

  All new interface strings — the homepage, global search and support popup — are fully translated, so the site continues to read natively in every supported language.

• New 12 new wiki guides added

  A large batch of community wiki guides covering Season 4, the Season 3 weekly timetable, Snowman Mania, Frozen Rescue, Arctic Icepit tactics, the full hero breakdown, increasing tank power and troop capacity, Season 3 special shops, support vs combat heroes and stronger trade trucks. Each has its own share image and is fully translated.

• Update Translations refreshed across all 18 languages

  Over 1,250 previously-English interface strings have been translated into every supported language, so the tools, changelog and all 40+ wiki guides now read natively in all 18 languages. Game-specific terms (Last Z, HQ, Lucky Rose) are kept in English by design.

• Update Site-wide SEO & social-share improvements

  Every wiki guide now has its own branded share image, plus article-type Open Graph metadata, larger image previews and fuller snippets in search results. Page titles and descriptions were tightened and the sitemap refreshed with accurate update dates.

• Update Two new gift codes added

  Two new codes — WELCOMINGTHEWEEK and TRUCKINGALONG — have been added to the Gift Codes log as the latest active codes. Codes can expire based on redemptions or duration, so redeem them quickly via your in-game Gift Center.

• Update Lucky Rose updated for this week

  This week's Lucky Rose number is 10 → Troop Attack Buff (+10% for 2 hours) when sending Yellow Roses. The running log keeps every past week for reference.

• Update New gift code added

  A new code LZCORESTRENGTH has been added to the Gift Codes log as the latest active code. Codes can expire based on redemptions or duration, so redeem it quickly via your in-game Doomsday Club.

• Update Lucky Rose updated for this week

  This week's Lucky Rose number is 4 → Fragrance Lingers (Allied Help Duration +120s for 24h) when sending Yellow Roses. The running log keeps every past week for reference.

• New Last Z Gift Codes — new tool

  A new Gift Codes log with the latest redeemable code at the top (one-tap copy to clipboard) and a running history of past codes with their rewards, source and expiry. Latest code: CELEBRATE300K (300K milestone celebration). Includes the redeem flow and a direct link to the in-game Gift Center.

• New Lucky Rose Number Tracker — new tool

  A new Lucky Rose Number Tracker for the weekly in-game Lucky Rose event. Send exactly the lucky number of roses to another player and a personal buff fires on the sender — the type and duration change every week. The tool shows this week's number plus a running log of past weeks, with a "Last updated" timestamp on each entry. This week (3 Jun 2026): 6 → +120s Alliance Help boost for 24h.

• New Troubleshooting Last Z — new wiki article

  A new Troubleshooting guide covering the most common errors and fixes — C000 13 connection errors, app crashes, stuck loading screens, the in-game Clear Cache / Clear Mail Cache controls, account binding (Email plus Google Play Games on Android, Apple Game Center on iOS), lost-account recovery, payment failures, battery drain and bug reporting. Includes a quick-fix TL;DR, an in-game Settings screenshot, an FAQ section and a liability disclaimer.

• New Event Cycle Tracker — live diamond-spend rotation

  A new live tracker for the diamond-spend hot-event rotation (Gacha Go → Bullseye → Lucky Discounter → Lucky Chest). Shows which event is active right now with a live countdown to the next swap, lists the upcoming three weeks of events with predicted dates, and includes a re-anchor control so you can correct the cycle in 5 seconds if your in-game timer drifts.

• New S3 Tile Upgrades — Season 3 building planner

  A new Season 3 / Everfrost Era planner covering the Biolab, the four Smart Greenhouses, and all three Glacial combat buildings (Military Depot, Fortress, Military Command). Each building has its strategic priority, max level and stat-per-level baked in, plus an editable per-level cost tracker (Frost Cores, Ice Blooms) that saves to your browser as you upgrade in-game.

• New Research Tree Unlocks — new wiki article

  A new wiki guide documenting when and how each research tree becomes available — HQ levels, prerequisite trees and percentage gates. Covers the late-game "hidden" trees in detail: Steel Age, Unit Special Training (UST / T10), Field Research, Army Building and Peace Shield. Includes a suggested 14-step unlock path for non-whale HQ 30 accounts.

• New Wiki and alliance hub split into individual pages

  Every wiki guide (43 articles) and the alliance Megahive Rules now have their own dedicated pages — easier to share, bookmark and find.

• New Data reference tables added to the big tools

  All 161 research nodes, all 49 tank mods and the full 7-day calendar cycle are now visible as static reference tables — useful as a printable cheat sheet or quick lookup. Intro guides also added above every interactive tool.

• Update Old links now redirect to the right place

  Old links like /discord, /account, /bcem, /fire and /research now redirect automatically to the right page.

• Perf Lighter pages, faster loads

  Affiliate content consolidated onto the donate page (removed from every other page). The scrolling "What's New" strip pauses when scrolled past to save battery.

• New Urdu (اردو) language added

  The site is now available in 19 languages. Urdu joins the existing 18 and is fully written in Nastaliq (Arabic-derived) script, with game-specific terms (Last Z, Megahive, HQ, Boomer etc.) preserved in English by design. Switch language from the dropdown in the top-right.

• Update Translations refreshed across all 19 languages

  Comprehensive audit and refresh of every translation file. All 19 languages now contain the same 3,230 content strings — including the new Glory Wars Megahive Rules (9-Point System) on the alliance pages. Fixed leftover English leakage in Urdu, completed missing "Do Not Track" entries in eight languages, and filled remaining untranslated strings in Thai, Japanese and Russian/Turkish.

• New Lucky Discounter — Cycle Calculator

  Plug in your Personal Points and diamonds spent on buys to see which draw attempt you're on, refreshes done, and tickets left to the next guaranteed 90% Off (checkpoints at attempts 5 / 9 / 18 / 32). The status pill turns green when you're sitting on a guaranteed 90% pull. Includes a "How to find your numbers" walkthrough referencing the in-game Personal Points indicator and the View Items → Records "Spent" total. Open

• New Heroes tool

  Reference for all 26 heroes across Blood Rose (9), Guard of Order (9) and Wings of Dawn (8). Full skills broken into name + category + per-level effects. Search by name or skill keyword (march, ATK, gathering, exclusive...), filter by faction, expand or collapse all. Open

• New Buildings tool

  All 38 buildings with unlock requirements and 30-level upgrade tables. Resource costs, stats, power. Filter by type (Upgradeable / Shortcuts) and search by name or stat. Open

• New HQ Levels tool

  Reference table for HQ tiers 1 to 35 — required buildings, resource costs (Wood / Food / Zent / Steel) and heroes level cap. Open

• Update Tank Modifications expanded

  Grew from 25 mods to the full 49-entry / 70,700-wrench set, including Special and Vehicle categories. Milestone totals now match the in-game vehicles: Cheetah 150, Hercules 1,730, Destroyer 10,440, Destroyer-EX 35,300. Open

• New Research Trees tool

  All 9 trees / 94 nodes / 4,219,144 badges with progress tracking, best-value view and export.

• New Wiki launch

  40+ in-depth strategy guides covering Capital Clash, VS Duel, Canyon Clash, looting, shields, heroes, equipment and more.