Galactic Civilizations IV: Supernova Galactic Civilizations IV: Supernova Galactic Civilizations IV

Galactic Civilizations IV v3.2 Update Now Available

Published on Wednesday, March 11, 2026 By redskittlesonly In GalCiv News

v3.2 Update Now Available

AI diplomacy, early-game pacing, and gameplay balance improvements across the base game and Tales of the Terran Alliance DLC.

Get GalCiv IV Now  |  Full changelog below

The v3.2 update addresses some of the most common community feedback. AI civilizations are now better about when and how often they contact you diplomatically, and they make smarter decisions about when to surrender rather than giving up prematurely.

Early-game pacing gets a notable adjustment. Dreadlord events and Titan spawns are now gated to later turns, so you won't run into endgame threats before you're ready for them.

On the balance side, deposit improvements, starbase modules, and ship blueprints have all been tuned. Several abilities and techs that weren't working correctly, including Prometheus Stone, Quantum Mirror, and capstone tech stacking, are now fixed.

Multiplayer players will find desync issues resolved, and map seeds now generate consistently every time.

For Tales of the Terran Alliance owners, Raiders get a stronger start, new tech unlocks have been added, and Terran civilizations gain a new starbase module.

 

 

v3.2 Changelog

Key Features

AI Enhancements: AI now has improved diplomatic timing, smarter surrender decisions, and more consistent interactions with players.

Gameplay Fixes and Improvements: Starbase Modules and ship blueprints have been rebalanced for a better gameplay experience.

Tales of the Terran Alliance DLC Balance: The tales of the Terran Alliance DLC has improved tech tree progression, new Starbase Modules and expanded technology unlocks.

3.2 Change Log

AI

  • Improved AI diplomatic contact system for more consistent timing between civilizations

  • Fixed AI civilizations sometimes contacting you too frequently

  • Fixed a crash related to AI diplomatic contact settings

  • AI won’t surrender unless it is certain the situation is no longer winnable

Gameplay

  • Research Starbase Modules now provide intel bonuses

  • Colony Ship Blueprints now include Life Support by default

  • Fixed "Win as Terran" achievement not unlocking properly

  • Explorer-exclusive executive orders are now properly restricted to civilizations with the Explorer ability

  • Dreadlord Archive events no longer trigger in the early game to prevent game-ending enemies to spawn early

    • Archive colonization event now requires turn 50 or later

    • Dreadlord Titan spawns now require turn 100 or later

  • Fixed Prometheus Stone ability not working correctly

  • Increased bonuses from the planetary “Artocarpus Viriles” resource deposit improvement multipliers (40%/50%/60%)

  • Fixed Quantum Mirror so that Quantum Scientist now also get an intelligence bonus (3/6/9)

  • Fixed mirror tool placing parts incorrectly on one axis in the ship designer

  • Fixed issues with Capstone Techs not stacking

Map Generation

  • Fixed star cluster placement sometimes behaving inconsistently during galaxy generation

Multiplayer

  • Fixed desync issues in during combat

  • Fixed desync issues with artifact powers

  • Fixed desync issues with event and quests

Save/Load

  • Fixed galaxies sometimes generating differently when using the same map seed

  • Fixed minor inconsistencies when saving and loading games

UI and Text

  • Fixed dialogue choices appearing in random order between play sessions

  • Fixed various typos and text formatting issues in English and French

  • The game will now use more variety in citizen portrait selection

  • Removed the notification that mentioned receiving 0 credits in events

Tales of the Terran Alliance DLC

Gameplay

  • Raiders now start with Space Exploration and Extermination technologies in addition to Armed Shuttles

  • Xeno Biology technology now unlocks District construction

  • Fleet Coordination technology now unlocks Supernova improvements

  • Added the Chaotic Particle Absorption Starbase Module for Terran civilizations

  • Resolved issues with extreme colonization not correctly functioning

  • Spider-exclusive technologies are now properly restricted to Spider civilizations only