Civilization VI Multiplayer Guide

Turn Modes

• Simultaneous Turns — every player takes their turn at the same time, and the game advances once everyone confirms. This is the default and by far the fastest way to play with a full lobby.
• Sequential Turns — players go one at a time in order, like a board game. Much slower with more than two or three people, but removes any ambiguity about simultaneous actions (like two players declaring war on each other in the same turn).
• Hotseat — all players share the same screen and device, taking turns locally. Useful for a small group in the same room without needing separate accounts or a network connection.

Play By Cloud (Asynchronous Multiplayer)

For games that don't fit into a single sitting, Civ 6 supports a play-by-cloud style mode where each player takes their turn whenever convenient and the game notifies the next player once it's their turn — closer to a long-running email/play-by-mail game than a real-time session. This is the practical way to run a multiplayer game with a full 200+ turn campaign across a group of people with different schedules.

What's Different From Solo Play

• Diplomacy is genuinely different — human opponents don't follow AI Agendas, so alliances, trades, and backstabbing all play out according to actual player psychology rather than predictable AI behavior patterns.
• Turn time matters — most lobbies set a turn timer to keep the game moving; agree on a reasonable one before starting rather than discovering mid-game that someone takes ten minutes per turn.
• Save reliability — multiplayer games can occasionally desync (players' game states diverge) especially with mods active; keep mod lists identical across all players' installs to minimize this.
• Achievements and mods — using mods, or certain debug/console settings, can disable achievements for that session — check before you assume a modded multiplayer game will still track them.

Setting Up a Game

1. From the main menu, choose Multiplayer, then either host a new lobby or join an existing one via Steam friends or a direct connection.
2. Agree on map size relative to player count — a map sized for fewer civilizations than you have playing will feel cramped fast.
3. Decide on turn mode (Simultaneous is the default and recommended for most groups) and set a turn timer if the lobby doesn't already have a sensible default.
4. Confirm everyone has the same DLC and mod list enabled before starting — mismatches are one of the most common causes of a lobby failing to sync.