Sins of a Solar Empire II

Co-Op Features in the PC Version
Popularity #2377

Core Features

Local Co-Op
Not Supported
Online Co-Op
3 Players
Combo Co-Op (Local + Online)
Not Supported
LAN Play or System Link
3 Players

Co-Op Extras

  • Downloadable Only
  • Co-Op Specific Content
  • Drop In/Drop Out

The Co-Op Experience

Up to 6 players can play in a randomly generated galaxy with any number of teams. A balanced co-op game would be 3 players vs 3 AI. Seamlessly rejoin games that are already in progress or save them to resume later.


Sins of a Solar Empire II is the highly anticipated sequel to the critically acclaimed space strategy game that seamlessly blends real-time strategy and 4X gameplay and raises the bar on what it means to become the ruler of a vast space empire.

Explore the tragic war between the desperate Vasari, emergent TEC, and the vengeful Advent as their struggle leaves them exposed to much greater threats. Each race will further distinguish their play styles with unique game mechanics, new and reimagined units, extensive research trees, and refined sub-factions.

Strategic emperors evaluate the orbits of planets and moons in their colonization and fleet movement plans. Meanwhile, savvy battle commanders leverage ship positioning and point defense turret tracking speeds to intercept swarms of enemy missiles. At every level, Sins of a Solar Empire II is packed with new features, mechanics, and customization that open up a host of new strategies and tactics.

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This page contains co-op info for Sins of a Solar Empire II on the PC. All information about Sins of a Solar Empire II was correct at the time of posting. Information is subject to change. If you see any errors please email us.