Join the beta test for P2P Multiplayer.

To try the BETA, please follow these steps:
Open Steam
Right-click on Age of History 3 in your library
Select Properties
Go to the BETAS tab
From the "Beta participation" drop-down list, choose "betamulti"
Wait for the game files to update. If nothing happens, restart the Steam client
Launch the game using: MULTIPLAYER - PLAY P2P

After starting a new game from the lobby, wait a few seconds for synchronization with all players to complete.

Important

Sidebar menu - Kick player
There might be a bug where, if a random player joins in the middle of a game, the game suddenly pauses. In this case, the host will need to kick the player.
The best way to prevent this from happening is to set a password for the lobby.

P2P multiplayer beta testing is currently only available on Windows.
Mac support may be added later.

The multiplayer functionality is built using the Steam API, and this is my first time working with multiplayer.

Multiplayer was never a promised feature for the game.
it's purely an experimental addition, and it might work or not—we’ll see after testing.

Dedicated forum for the Multiplayer beta:

https://steamcommunity.com/app/2772750/discussions/12/