How to Plan Last War Research: Research Priority and Speedup Strategy
Create an efficient Last War: Survival Game research plan — which research trees to prioritize, how to spend speedups wisely, and how to sequence research for maximum base power.
Related Calculators
- Last War Research CalculatorEstimate Last War research time after research-speed bonuses, alliance help, and stored speedups.
- Last War Event CalculatorEstimate event points from troops, research, building power, speedups and other point-generating actions.
- Last War Speedup CalculatorCombine speedup items, compare them with an adjusted timer and calculate the remaining time or surplus.
- Last War Resource CalculatorTotal available Iron, Food and Gold, compare them with upgrade requirements and calculate shortages.
- Kingshot CalculatorEstimate Kingshot research completion time after Academy speed bonuses, help reductions, and speedups.
Why Research Planning Matters
Last War: Survival Game has dozens of research options across multiple trees. Without a plan, you'll spread speedups inefficiently across low-value researches while neglecting the upgrades that provide real power increases. A plan ensures limited speedups go to the right places.
The Research Trees
Last War research is organized into major categories: - Economy: Resource production, gathering efficiency, storage - Military: Troop stats (attack, defense, HP), march capacity - Troop Unlock: T3, T4, T5 tier unlocks - Development: Base-wide efficiency improvements - Hero: Hero-specific unlock requirements
Research Priority by Stage
Phase 1: New Server (Days 1–14)
Why: Economy research enables faster building upgrades, which unlock all subsequent development. Failing to prioritize economy in the early game creates a permanent disadvantage.
Phase 2: Mid-Game (Day 15–60)
Why: T3 troops are the competitive threshold for server conflicts. Players without T3 cannot compete in battles, alliance wars, or territory events.
Phase 3: Late Game (Day 60+)
Speedup Allocation Framework
Categories for speedup use: 1. High priority: T3/T4/T5 troop unlock research (days of research time) 2. Medium priority: Military stat research chains 3. Low priority: Small economy improvements
Rule: Never use your premium speedups on researches that take less than 1 hour. The time saved doesn't justify the resource expenditure.
Speedup reserve: Always maintain a 24–48 hour reserve of speedups for events that reward research completions. Some limited-time events award points for research finished during the event window — using speedups during these windows multiplies their value.
Alliance Research: Hidden Value
Contributing resources to alliance research is one of the highest-ROI activities: - Alliance research benefits apply to all members passively - Military alliance research provides % bonuses to attack/defense for all alliance members - No individual cost beyond donated resources (which you often have in excess)
Maximize alliance contributions before spending personal speedups.
Research Calculator Usage
The Last War research calculator helps estimate: 1. Total speedups needed for your target research chain 2. Time remaining at your current speed bonus 3. Resource cost for completing a research path
Input: Select research tree, enter your current research speed %, and the tool shows timeline to completion and speedup requirements.
Related Guides
- How to Use the Last War Speedup CalculatorLearn how Last War speedups work — different types, equivalent time values, and how to use the Speedup Calculator to plan construction, research, and training acceleration.
- How to Use the Last War Event CalculatorLearn how Last War events work — event point systems, milestone rewards, ranking tiers, and how to use the Event Calculator to plan activities that maximize your reward efficiency.
- How to Use the Last War Resource CalculatorLearn how Last War resource management works — food, gold, steel, and oil production and consumption — and how to use the Resource Calculator to plan upgrades, training, and research.
Frequently Asked Questions
- What should I research first in Last War?
- First 2 weeks: economy research (gathering, production, storage) and construction speed. These enable faster base growth. After reaching the necessary castle/building levels, shift entirely to T3 troop unlock research — this is the single most important milestone for competitive play.
- How do I save speedups for the most important research?
- Categorize research by time scale: small researches (under 1 hour) should complete naturally without speedups. Medium researches (1–12 hours) use modest speedups. Reserve major speedup stockpiles for T3/T4 unlock chains that take days. Also save speedups for research events where completions earn bonus rewards.
- Does alliance research help my account in Last War?
- Yes — alliance research provides passive bonuses to all member accounts. Military alliance research gives everyone in the alliance percentage attack/defense bonuses. Donating resources to alliance research has no per-player cost and benefits everyone. It's one of the best free power gains available.
- How long does it take to unlock T4 troops in Last War?
- T4 troop unlock typically requires several weeks of research chain completion, assuming moderate speedup usage. The prerequisite research chain (multiple T3 military and development researches) alone can take 30–60 days without heavy speedup spending. With strategic speedup use on T4-unlock prerequisites, players reach T4 in 6–10 weeks of active play.
Last updated 7/28/2026