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6 Man Party

Up to four companions or henchmen are recruitable. See the 6 Man Party with Moderate Difficulty mod for customizable companions, infinite out of combat healing potion, faster move speed, and buffed enemies.

Don't forget to activate the mod in your game. Essentially, only one mod can be activated in the mod menu at a time without merging them. Requires a new game.

See nexus version for merging 6 man Party with Epic Encounters mod (highly recommended)

http://www.nexusmods.com/divinityoriginalsin/mods/105/?