Z Tools
Free tools & guides for Last Z: Survival Shooter
Track alliance events, plan your research, read strategy guides, and stay connected with your alliance — all in one place.
This Week
Updated every week — current Lucky Rose & active gift codes.
Interactive Tools
Trackers, planners and references you can use right now.
Alliance Duel Calendar
Track the 7-day event cycle with a live countdown timer, daily bonus schedule, and best times to complete your dailies. Supports 35+ timezones including Apocalypse Time.
→ 🔬Research Trees
Complete badge costs and node dependencies for all 9 research trees — 94 nodes totalling 4,219,144 badges. Track progress, view best value, and export.
→ 🦸Heroes
Full skill details for all 26 heroes across Blood Rose, Guard of Order and Wings of Dawn. Search by skill, filter by faction, and expand all.
→ 🏗️Buildings
Full reference for all 38 buildings — unlock requirements, 30 levels of upgrade costs, stats and power.
→ 🏛️HQ Levels
Required buildings, resource costs and heroes level cap for every HQ tier from 1 through 35.
→ 🔧Tank Modifications
Sub-level wrench tracker for all 49 Elite tank mods — 70,700 wrenches across Cheetah, Hercules, Destroyer, Destroyer-EX and Beyond.
→ 🎰Lucky Discounter
Event guide with probability breakdown, guaranteed drop thresholds, pity counter tracker, and draw simulator.
→Popular Guides
The guides players read first.
Guides & Community
Deep-dive strategy guides and alliance hubs.
Last Z Wiki
40+ in-depth guides covering Capital Clash, VS Duel, Canyon Clash, heroes, equipment, looting, shields, Season 2 & 3, and more. Searchable and sortable by author and date.
→ 🏰Alliance Spaces
A directory of alliance spaces by state — each one an alliance's own knowledgebase of rules, event guides and member info. Filter by state and alliance. Includes FiR3 on Server 277.
→What's New
Recent updates and additions.
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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. Learn more →
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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. Learn more →
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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.
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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.
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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. Learn more →
See the full changelog for older entries.
What is Z Tools?
Z Tools is a free community companion site for Last Z: Survival Shooter, the popular mobile zombie survival strategy game by Florere Game. We provide interactive tools and comprehensive guides to help alliance players maximise their progress.
The site is built for Server 277 players, so all strategies and event timings reflect that server's current season. However, the tools — especially the Alliance Duel Calendar and Research Trees — are useful for players on any server.