Game Wiki Sections

How to Play / Controls
Walkthrough
Supplemental Data

Tech Tree

Alien Interrogation

  • Sectoid - Beam Weapons credit
  • Sectoid Commander - Psionics credit, Psionic Labs for construction
  • Thin Man - UFO Technology credit
  • Floater - Basic Armor Technology credit
  • Heavy Floater - Flight credit
  • Muton - Plasma Weaponry credit
  • Berserker - Armor Technology credit
  • Muton Elite - Weapons Technology credit
  • Ethereal - All Technology credit

Alien Autopsy

  • Sectoid - Uplink Targeting (Aim) to build
  • Sectoid Commander - Psionic Labs for construction
  • Thin Man - Foundry Improved Medikit
  • Floater - Defense Matrix (Dodge) to build
    • Xeno-Biology - Alien Containment for construction
  • Heavy Floater - Foundry Advanced repair
  • Chryssalid - Chitin Plating to build
  • Muton - Foundry Ammo Conservation
  • Berserker - Combat Stims to build
  • Muton Elite - Plasma Weaponry credit
  • Cyberdisc - UFO Tracking (Boost) to build
  • Drone - Foundry Drone Capture
  • Sectopod - Foundry Advanced Construction
  • Ethereal - Mind Shield to build

Item Research

  • Weapon Fragments - SCOPE to build, Foundry SCOPE upgrade
    • Experimental Warfare - Phoenix Cannon to build, Foundry for construction, Foundry Alien Grenades
  • Alien Materials (+Weapon Fragments) - Nano-fiber Vest to build
    • Carapace Armor (+Alien Alloys) - Carapace Armor to build, Alloy SHIV to build
      • Skeleton Suit - Skeleton Suit to build
    • Beam Weapons - Laser Pistol + Laser Rifle to build, Foundry Improved Pistol II
      • Precision Lasers - Scatter Laser + Laser Sniper Rifle to build
      • Heavy Laser to build, Laser Cannon to build, Foundry SHIV Laser
  • Plasma Pistol - Plasma Pistol to build, Foundry Improved Pistol III
  • Light Plasma Rifle - Light Plasma Rifle to build
    • Plasma Cannon - Plasma Cannon to build
  • Plasma Rifle - Plasma Rifle to build
    • Plasma Sniper - Plasma Sniper Rifle to build
    • Heavy Plasma - Heavy Plasma to build, Foundry SHIV Plasma
    • Alloy Cannon - Alloy Cannon to build
  • Alien Nav Computer - Satellite Nexus for construction, Foundry Stealth Satellites
  • UFO Power Source - Elerium Generator for construction
    • Elerium - Foundry Improved Arc Thrower
      • New Fighter Craft - Hover SHIV to build, Firestorm to build
        • Archangel Armor - Archangel Armor to build, Foundry Advanced Flight
        • EMP Cannon - EMP Cannon to build, Foundry SHIV Repair
      • Titan Armor - Titan Armor to build
  • Fusion Core (Battleship) - Fusion Lance Research, Guided Fusion Launcher Research
    • Guided Fusion Launcher - Blaster Launcher to build
    • Fusion Lance - Fusion Lance to build

Key Item and Story Research

  • Outsider Shard - Skeleton Key to build
  • Hyperwave Communication - Hyperwave Relay for construction
    • Ghost Armor - Ghost Armor to build
  • Ethereal Device - Gollup Chamber for construction
    • Psi Armor - Psi Armor to build
  • Last Updated: 2012-10-14 23:33:47
  • Page Contributors: ChronoReverse