Multiplayer and crossplay

This page covers how online play is structured in 1.0, how to get into a lobby with friends, and the connection issues people hit first.

What online play actually is

• Arena sessions up to four players. Lobby configuration decides the session — from small duel setups to free-for-alls, depending on what the host picks.
• Crossplay across all three platforms. Steam, PS5 and Xbox fighters share the same arena pool, which is why console lobbies fill fast in launch week.
• PvP only, no co-op campaign. The solo campaign is single-player; online is where you fight other people.
• Replays and the gallery connect the community. Fights can be saved as replays, and movesets shared through the in-game gallery work in multiplayer regardless of platform.

Playing with friends

1. Same platform is the easy path — invite through the platform's friends list from the in-game lobby.
2. Cross-platform sessions use the game's lobby system. If a friend is on another platform, make sure both sides have the newest patch installed — the launch hotfix (1.0.2.1, September 17) reached platforms as they propagated, and mismatched versions cannot meet.
3. Match sizes are host-configured. The lobby creator controls rules; the community is already requesting auto-restart for lobbies, which tells you how many long-running friend groups play this game.
4. Bring your own voice chat. Gladio Mori is a fight-in-silence game; friend groups coordinate through external voice apps during sessions.

First-day connection problems

The single most common launch issue shows up as "failed to connect" on joining lobbies. What actually helps, in order:

• Verify both sides are on the same patch. The single most common cause in launch week: one side patched, the other had not.
• Restart the game after patching. This resolves most transient lobby-join failures — a standard first step before anything more involved.
• Try a different region/time. The player pool is spread thin right after launch — a lobby that fails at 3 am works fine at peak hours.
• Check the Steam discussions. Launch-week connection reports collect there, and other players post which workarounds actually helped.

What the community is asking for

Straight from the Steam discussions, these are the live requests the community keeps upvoting: more game modes, lobby auto-restart, emotes, and balance discussion around the Pugilist moveset that demo players received. If you want to know where the game is heading, that thread list is the roadmap preview the developers tease on Steam News.

Etiquette and house rules

Pick-up lobbies in launch week settled on a few informal norms: test custom movesets in the campaign first, do not expect randoms to accept "meme builds only" matches, and if someone cuts your sword hand off, that was the game working as designed.

Where to go next

• Fight setup questions start here: How to Play
• The weapons people bring to lobbies: Weapons List
• Something to bring that nobody has seen: Move Editor

Last checked: September 20, 2026 — game version 1.0, patch 1.0.2.1. Multiplayer behavior described from the official store page and launch-week community reports.