Mini War research tree: Upgrades, Costs, and Paths

Master the Mini War research tree with this guide covering military, economy, and system upgrades to optimize your empire.

2026-08-04
Swipe to view the full table

In Mini War, success is defined by your ability to capture territories through the deployment of advanced weaponry and powerful military units. As you begin your journey, you start in a relatively weak position, a common starting point in many games of this genre. However, the path to becoming a formidable force lies in your ability to cultivate a robust economy, manage efficient civilians for high-volume output, and construct a secure empire for defense. The primary mechanic for achieving these goals is the Research Tree. By understanding how to navigate this system, you can unlock essential upgrades that scale your capabilities as you progress. This guide provides a detailed look at the mechanics, upgrade paths, and associated costs found within the Mini War research system.

Understanding the Research Tree Mechanic

The Research Tree is the central hub for progression in Mini War. It is divided into three distinct categories: Military, Economy, and System. Each category serves a specific purpose in your empire's growth. The Military category focuses on enhancing your offensive and defensive capabilities, such as troop damage, army capacity, and vehicle effectiveness. The Economy category is dedicated to optimizing your production speed, farm capacity, and market efficiency. Finally, the System category provides utility upgrades, including alliance management, quest rewards, and builder control.

Each upgrade within these categories follows a specific, fixed path. You cannot jump directly to high-tier upgrades; you must satisfy the prerequisite research requirements first. For instance, to enhance your troop damage, you must progress through a chain starting from Army Training and moving sequentially through Officer Training, Elite Training, Mech Research, Spider Base, and finally, the Air Fortress. This structured progression ensures that your empire develops in a balanced manner.

Military Upgrades

The Military category is essential for players looking to expand their territory and defend against threats. The following tables outline the paths, costs, and effects for various military research branches.

Troop Damage and Health

Improving your troops is vital for both offensive operations and survival. The progression paths for damage and health allow you to specialize your infantry.

UpgradesCostUnlock TimeEffects
Army Training$1,00030 seconds5% troop damage
Officer Training$25,0001 minute10% troop damage
Elite Training$2,500,00030 minutes25% troop damage
Mech Research$5,000,000,00048 hoursUnlocks the Mech Station
Spider Base$25,000,000,00048 hoursUnlocks the Spider Base
Air Fortress$50,000,000,00072 hoursUnlocks the Air Fortress
Bandage$10,0001 minute+5% troop health
Medkit$250,00030 minutes+10% troop health
Juggernaut$100,000,0002 hours+25% troop health

Note: The path for Troop Damage is Army Training > Officer Training > Elite Training > Mech Research > Spider Base > Air Fortress. The path for Troop Health is Army Training > Bandage > Medkit > Juggernaut.

Army Slots, Size, and Range

Managing your army capacity and reach is crucial for tactical dominance. You can increase your army slots, capacity, and the range at which your troops engage the enemy.

UpgradesCostUnlock TimeEffects
Army Control$5,0001 minute+1 army slot
+1 Army$25,0001 minute+1 army slot
+1 Army II$250,0001 minute+1 army slot
Army Size I$50,0005 minutes+2 Army Capacity
Army Size II$5,000,00030 minutes+3 Army Capacity
Army Size III$100,000,00012 hours+5 Army Capacity
Army Size IV$5,000,000,000~32 hours+5 Army Size
Binoculars$100,00010 minutes+5% troop range
Noctovisor$250,00030 minutes+10% troop range
Radio$1,000,0001 hour+20% troop range

Vehicle Upgrades

Vehicles require their own set of upgrades to maintain effectiveness on the battlefield. You can improve their damage output, movement speed, health, and operational range.

  • Vehicle Damage Path: Officer Training > Ammo Crates > Heavy Cannon > Explosive Ammo
  • Vehicle Speed Path: Ammo Crates > Improved Engine > More Fuel > Nuclear Fuel
  • Vehicle Health Path: Ammo Crates > Heavy Armor > Steel Plating > Titan Armor
UpgradeCostUnlock TimeEffects
Ammo Crates$100,0005 minutes+5% vehicle damage
Heavy Ammo$10,000,00030 minutes+10% vehicle damage
Explosive Ammo$250,000,0004 hours+25% vehicle damage
Improved Engine$250,00015 minutes+5% vehicle speed
More Fuel$1,000,00030 minutes+10% vehicle speed
Nuclear Fuel$10,000,0002 hours 30 minutes+15% vehicle speed
Heavy Armor$250,00010 minutes+5% vehicle health
Steel Plating$1,000,00030 minutes+10% vehicle health
Titan Armor$500,000,0002 hours+25% vehicle health

Economy Upgrades

A thriving economy is the backbone of any military campaign. Without proper resource management, even the strongest army will fail. The following upgrades allow you to scale your production and storage capabilities.

Production and Farm Efficiency

Increasing production speed and farm capacity ensures your resources are always available for new research or unit production.

  • Production Speed Path: Start > Fast Workers > Mass Production > Smart Factories > Passive Earnings > Automation > Advanced Automation > Area 51
  • Farm Capacity Path: Mass Production > Bigger Crates > Cargo Expansion
UpgradeCostUnlock TimeEffects
Fast Workers$5,00030 seconds10% faster farm production
Mass Production$25,00030 minutes15% faster farm production
Smart Factories$10,000,0006 hours25% faster farm production
Automation$1,000,000,00024 hoursOne additional Resource per worker
Advanced Automation$1,000,000,000,000~ 2 days+2 resources per Farm
Bigger Crates$1,000,0001 hour+25% farm capacity
Cargo Expansion$45,000,00012 hours+25% farm capacity

Storage Center

Expanding your storage is necessary as your production output increases. The path for storage follows: Bigger Crates > Logistic Depot > Warehouse > Antimatter > Quantum.

UpgradeCostUnlock TimeEffects
Logistic Depot$5,000,0003 hours+200% storage capacity (max 15,000)
Warehouse$25,000,00012 hours+800% storage capacity (max 45,000)
Antimatter$2,500,000,00072 hoursUnlocks antimatter production
Quantum$100,000,000,00096 hoursUnlocks quantum core production

Note: Some upgrade costs and times are marked as TBA in the source set or are not fully specified for every single sub-tier in the provided documentation. For a more comprehensive look at managing your growth, refer to our guide/mini-war-buildings-economy.

System Upgrades

System upgrades provide essential administrative and quality-of-life improvements. These include managing your research speed, alliance features, and civilian population.

Research and Alliance Management

To progress faster, focus on the Alliance and Research system. The path to maximizing research efficiency is Alliances > Laboratory > Research Facility.

UpgradeCostUnlock TimeEffects
Alliances$10,0001 minuteUnlocks the Alliance system
Laboratory$25,00015 minutes+10% research speed
Research Facility$2,500,0002 hours+25% research speed
Researcher$100,00015 minutes+1 active research slot
Research Team$10,000,0002 hours+1 active research slot

Civilians and Builders

Managing your population and construction queue is vital for long-term sustainability.

  • Civilians Path: Laboratory > Civilians I > Civilians II > Civilians III > Population > High Achievers > +1 Max Super Worker
  • Builders Path: Civilians I > Builders I > Builders II > Builders III > Builders IV > Control Construction
UpgradeCostUnlock TimeEffects
Civilians I$75,00010 minutes+5 maximum civilians
Civilians II$5,000,0001 hour+10 maximum civilians
Builders I$1,000,0001 hour+1 maximum builder
Builders II$25,000,0004 hours+2 maximum builders
Control Construction$1,000,000,000~9 hours 35 minsControl construction trucks

Strategic Planning for Research

When approaching the Research Tree, it is important to prioritize upgrades that align with your current goals. If you are struggling with territory defense, investing in the Military category—specifically troop damage and health—should be your first move. Conversely, if you find yourself unable to afford high-tier military units, focus on the Economy category to boost your farm production and storage limits.

For those planning their progression, consider reading our guide/mini-war-army-units to see which units benefit most from your current research level. Balancing your research across all three categories is the key to maintaining a competitive edge in the game.

FAQ

How do I increase my research speed?

You can increase your research speed by following the upgrade path: Alliances > Laboratory > Research Facility. Each tier provides a percentage increase to your research speed, with the Research Facility providing a 25% boost.

What is the purpose of the Command Center upgrade?

The Command Center upgrade, which follows the path Radar > Command Center > Auto Conquer, unlocks the Command Center building. Following this, the Auto Conquer upgrade allows you to conquer capture points automatically in your set click order, which is a significant time-saver for territorial expansion.

Are all upgrade costs and times listed in this guide final?

Most costs and unlock times are provided based on the current research tree data. However, some values, marked as TBA in the source set, are not currently verified. If you find discrepancies while playing at https://www.roblox.com/games/131346454575416/Mini-War, it is likely due to balancing updates.

Note: Certain specific data points, such as the exact costs for "Statue Radius" or "Rapid Logistics," are not verified in the current source set and would require direct in-game observation or updated developer documentation to confirm.


This guide is intended to help players understand the foundational mechanics of the Mini War research system. By carefully selecting your upgrades and following the designated paths, you can ensure your empire is well-equipped to handle any challenges that come its way. Remember that progress is incremental, and patience in building your economy will pay off in the long run as you unlock more advanced military capabilities.