Technology Tree & Research

Conquer the Technology Tree in Diplomacy is Not an Option. Research upgrades and structures to repel enemy hordes with powerful advancements.

Mastering the Technology Tree and understanding effective research strategies are paramount to your survival and expansion in Diplomacy is Not an Option. Unlike traditional diplomacy-focused games, your "diplomacy" here is often conducted through the barrel of a cannon. Efficiently unlocking powerful upgrades and new structures will give you the edge needed to repel the endless hordes.

Accessing the Technology Tree

The Technology Tree is accessed via the Research Building, which becomes available early in most campaign missions. Once constructed, interact with it to open the research interface. You'll see various research branches, each offering different benefits.

Understanding Research Branches

The Technology Tree is broadly divided into several key branches, each focusing on a specific aspect of your city's development and military might. Prioritizing which branches to invest in depends heavily on your current mission objectives and the immediate threats you face.

• Military & Defense: This branch focuses on enhancing your combat units and defensive structures.
  • Unit Upgrades: Research here unlocks stronger versions of your basic units, such as Improved Archer Bows for increased damage or Heavy Infantry Armor for better survivability.
  • Defensive Structures: Essential for fortifying your base. Look for upgrades like Reinforced Walls, Advanced Ballista Turrets, and later, more powerful siege defenses.
  • Siege Weapons: Unlocks devastating tools like Catapults and Trebuchets, crucial for clearing large groups of enemies or destroying heavily armored targets.
• Economy & Resource Management: This branch improves your resource gathering and production efficiency.
  • Resource Gathering: Research Improved Mining Techniques or Advanced Lumber Mills to boost your Stone and Wood income.
  • Food Production: Essential for sustaining your growing population. Look for Efficient Farming Practices or Advanced Granaries.
  • Storage Capacity: Upgrades like Expanded Warehouses are vital to prevent resource caps, especially during intense production phases.
• Infrastructure & City Planning: This branch focuses on improving your city's layout, worker efficiency, and overall resilience.
  • Worker Efficiency: Research Tools & Training to increase the speed of your builders and gatherers.
  • Building Durability: Upgrades like Reinforced Foundations make your structures more resistant to enemy attacks.
  • Logistics: Unlocks improvements to your supply lines, such as faster resource transport between buildings.
• Magic & Special Abilities: (Available in later missions or with specific heroes/buildings) This branch unlocks powerful magical abilities or unique unit types.
  • Hero Abilities: If you have a hero unit, this branch might offer upgrades to their unique skills.
  • Arcane Defenses: Research here could unlock magical towers or traps that deal elemental damage.

Strategic Research Walkthrough Steps

1. Early Game Priority (First 5-10 minutes):
   • Resource Gathering: Immediately research Improved Mining Techniques and Advanced Lumber Mills. This foundational boost to your economy will accelerate all subsequent research and construction.
   • Basic Defenses: Prioritize Reinforced Walls (Tier 1) and Basic Archer Towers. These are your first line of defense against early enemy waves.
   • Food Production: Research Efficient Farming Practices to ensure your population doesn't starve, which can halt all production.
2. Mid Game Expansion (10-30 minutes):
   • Unit Upgrades: Depending on the enemy composition, focus on either Improved Archer Bows or Heavy Infantry Armor. If you're facing swarms, archers are key; if heavily armored units, infantry.
   • Advanced Defenses: Unlock Ballista Turrets and Reinforced Walls (Tier 2). These provide significantly more stopping power.
   • Siege Weapons (Situational): If you anticipate large, concentrated enemy pushes or need to clear specific enemy structures, research Catapults.
   • Expanded Storage: Research Expanded Warehouses as your resource income increases to avoid hitting caps.
3. Late Game Dominance (30+ minutes & Endgame):
   • Elite Units: Research the highest tier unit upgrades available, such as Master Archers or Paladin Armor.
   • Ultimate Defenses: Unlock Trebuchets, Advanced Ballista Turrets (Tier 2/3), and any specialized defensive structures like Magic Towers if available.
   • Economic Efficiency: Continue to research any remaining economic upgrades to maximize your resource flow, allowing for rapid unit production and repairs.
   • Specialized Research: If a mission introduces unique challenges (e.g., flying enemies, heavily armored behemoths), tailor your research to counter them. This might involve delving into the Magic & Special Abilities branch.

Tips for Effective Research

• Don't Over-Specialize Early: While tempting to rush a single powerful upgrade, a balanced approach to early research ensures you have a robust foundation.
• Adapt to the Threat: Constantly monitor the types of enemies you're facing. If you're being overwhelmed by melee units, prioritize infantry upgrades and strong walls. If ranged units are a problem, invest in archer buffs and counter-ranged defenses.
• Resource Management is Key: Research costs resources. Ensure you have a stable income of Stone, Wood, and Food to sustain continuous research.
• Queue Research: The Research Building allows you to queue multiple technologies. Plan ahead and queue up essential upgrades during lulls in enemy attacks.
• Consider Campaign Specifics: Some campaign missions might have unique research paths or specific technologies that are crucial for success. Always read mission briefings carefully.