Space is lovely, dark and deep, but it has secrets it wants to keep. Rich systems defended by fierce..

Space is lovely, dark and deep, but it has secrets it wants to keep. Rich systems defended by fierce creatures, hostile pockets of resistance to your civilization, and the sleeping giants of the universe – the Fallen Empires who may yet be stirred from their centuries long indolence.

In Stellaris: Leviathans Story Pack, the galaxy will be filled anew with adventure and challenge as your new and naïve space-faring empire comes face-to-face and ship-to-ship with a host of dangers and rewards.

NOTICE: This content requires the base game Stellaris on Steam in order to play.

Windows Minimum Requirements:

OS: Windows 7 x86 or newer
Processor: Intel Core 2 Quad 9400 @ 2.66 Ghz / or AMD Athlon II X4 640 @ 3.0 Ghz
Memory: 2 GB RAM
Graphics: NVIDIA® GeForce X 460 with 1024MB VRAM / or AMD HD 5770 (Latest available WHQL drivers from both manufacturers)
DirectX: Version 9.0c
Network: Broadband Internet connection
Storage: 4 GB available space
Sound Card: Direct X- compatible sound card
Additional Notes: Controller support: 3-button mouse, keyboard and speakers.
Special multiplayer requirements: Internet Connection or LAN for multiplayer.

Mac Minimum Requirements:

OS: OS X 10.8.5 or newer
Processor: Intel Core i5 @ 2.5Ghz
Memory: 4 GB RAM
Graphics: NVIDIA GeForce 320 or higher with 1024MB VRAM / or ATI Radeon HD 6750 with 1024 VRAM
Storage: 4 GB available space
Additional Notes: Controller support: 3-button mouse, keyboard and speakers.
Special multiplayer requirements: Internet Connection or LAN for multiplayer.

Linux Minimum Requirements:

OS: Ubuntu 14.04 x86
Processor: Intel Core 2 Quad 9400 @ 2.66 Ghz / or AMD Athlon II X4 640 @ 3.0 Ghz
Memory: 2 GB RAM
Graphics: Nvidia GTX 460 with 1024MB VRAM / or AMD HD 5770 with 1024 VRAM , shader model 3 required. (Latest available proprietary drivers from both manufacturers)
Storage: 4 GB available space
Additional Notes: Controller support: 3-button mouse, keyboard and speakers.

Special multiplayer requirements: Internet Connection or LAN for multiplayer.