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.
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.
→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.
→ 🔥FiR3 Alliance
Alliance hub for FiR3 on Server 277. Applicant info, member guidelines, weekly vault schedule, dig mandates, shielding rules, Glory Wars Megahive rules, and anonymous feedback form.
→What's New
Recent updates and additions.
-
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). Strategic priority, max level and stat-per-level are baked in; each building also has 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 guide
A new wiki article documenting when 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 split into pages + data tables on tools + QoL polish
Every wiki guide (43 articles) and the FiR3 Megahive Rules now have their own pages. Full data reference tables added to the research, tank mods and calendar tools. Old links redirect properly, lighter pages everywhere. Full notes.
-
New Urdu (اردو) — site now in 19 languages
Urdu joins the existing 18 supported languages, fully written in Nastaliq (Arabic-derived) script. Game-specific terms (FiR3, Last Z, Megahive, HQ, Boomer, etc.) are intentionally kept in English. Switch language from the dropdown in the top-right.
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.