Cronos Odyssey appears to support 5-player parties for group content, based on available public discussion and previews. Some sources also mention smaller 3-player content in beta and larger encounters like raids reaching up to 10 players, but the clearest group size answer is five players for a typical group.

Quick Scoop

  • Standard group size: 5 players.
  • Smaller content has existed in beta: some dungeon content was discussed as 3-player.
  • Larger group content: raids were described as going up to 10 players.

In practice

For most players asking “how many can join a group,” the safe answer is five. That matches the most common party size mentioned across the available sources, while some activities may use different limits depending on the mode.

TL;DR: Cronos Odyssey’s group size is generally 5 players , with some modes potentially using 3-player or 10-player limits.