Is Graveyard Keeper 2 Multiplayer?

Quick answer

Steam currently labels Graveyard Keeper 2 as single-player. No official source in this research set announces co-op, online multiplayer, local multiplayer, or cross-play.

What that means

The store listing confirms the currently advertised mode. It means there is no first-party basis for a pre-launch co-op setup guide, server guide, invite guide, or cross-play compatibility table. It does not prove that a future update can never add another mode.

Not yet confirmed

• Online co-op
• Local co-op
• Multiplayer servers
• Cross-play or cross-save

Keeper Atlas will update this page only when a first-party source addresses one of those features.

Before launch

If you are choosing a platform specifically to play with friends, wait for a direct official announcement rather than relying on discussion threads, wishlists, or assumptions drawn from the original game.