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What's New
The latest tools, calculators and data added to Last War Vault. Have a request?
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Tech Center Priority
2026-07-14
Tech Center Priority — pick a goal (damage, survivability, growth, economy) and see which research to level next, ranked by bonus per resource & research time from the game's own data
Squad Builder now shows the top damage-relevant researches for your squad's troop type
Building Database + more calculators
2026-05-30
Building Database — per-level upgrade costs & build times for every building
Help Time, Build & Research Time and Plunder Ratio calculators
Drone Skill Chips calculator
Overlord, Survivor, Resource Chests and Weapon Shards calculators
Research calculators
2026-05-30
Research Calculator — all 19 Tech Center research trees in one tool
Unit X (T10) Research Calculator
Calculators reorganised into a single grouped hub