You gain full line-of-sight from your partner’s units, settlements, and agents. Key Mechanics & Features
Many co-op campaigns die because players refuse to manual fight. If your partner is struggling in Spain and you are in Egypt, you cannot help physically. But you can spectate and offer morale support. Auto-resolving a heroic victory into a "Close Defeat" due to RNG is a great way to rage-quit. rome total war 2 co op campaign
At its core, the Rome Total War 2 co op campaign functions similarly to the single-player Grand Campaign, but with time split between two players. You gain full line-of-sight from your partner’s units,
This is for the players who love high-damage infantry and guerrilla warfare. But you can spectate and offer morale support
This is where the magic happens. The player controlling the battle can invite the other player to join. If Player A is attacking, Player B can choose to control the defending AI army. If they are allied, Player B can choose to "gift" their control to the AI, or—if they are feeling benevolent—sit back and watch their friend struggle.