Video Game Data

Experience humanity's defining era in this Galactic Civilizations IV expansion. Face the Xendar, unlock an exclusive human tech tree, navigate 23rd-century Earth politics, and shape the rise of the Terran Alliance through dozens of lore-rich events, new ships, weapons, and buildings.

Developer: Stardock Entertainment

Publisher: Stardock Entertainment

Release Date: Dec. 4, 2025

Genres: Simulation Strategy

Tags: 4X Atmospheric Diplomacy Exploration Futuristic Grand Strategy Hex Grid Isometric Management Moddable Multiplayer Online Co-Op Replay Value Sandbox Sci-fi Simulation Singleplayer Space Strategy Turn-Based Strategy

Reviews: 7 (Followers)

Followers: 31834

The steam store page for this dlc has an AI-generated content disclosure.

Price:
USD: $14.99

Platforms: Windows

Languages: English*, German, French, Russian, Spanish - Spain, Polish, Spanish - Latin America, Portuguese - Brazil, Portuguese - Portugal, Italian, Simplified Chinese, Korean

Steam Achievements: None

Estimated Sales: $3,147

Galactic Civilizations IV - Tales of the Terran Alliance on Steam

Categories: Adjustable Difficulty Adjustable Text Size Co-op Cross-Platform Multiplayer Custom Volume Controls Downloadable Content Family Sharing Multi-player Online Co-op Online PvP Playable without Timed Input PvP Save Anytime Single-player Steam Achievements Steam Cloud Steam Workshop Stereo Sound Surround Sound