The Cumans, primary antagonists in the first game, reappear in Kingdom Come: Deliverance 2, initially in a side quest titled "Invaders." This guide details how to locate their camp.
Initiating the "Invaders" Quest:
The "Invaders" quest becomes available early in Kingdom Come: Deliverance 2. A few days after parting ways with Hans Capon, return to the Troskowitz inn and speak with the innkeeper. She'll mention the Cumans' unsettling presence and request your assistance in serving them.
Accepting (or refusing) this task initiates the quest. Regardless of your actions, a conflict between the Cumans and townsfolk will ensue, requiring you to choose a side. After the skirmish, the Cumans will depart, prompting Vuytek to enlist your help in preventing their return.
Locating the Cumans' Camp:
To find the Cumans' camp, investigate by speaking with the residents of Semine, located southwest of Troskowitz. Lord Semine will offer valuable information about the Cuman whereabouts.
More directly, the camp lies southwest of the Nomads' Camp, itself west of Zhelejov. The map screenshot below pinpoints its precise location.
You can safely traverse the Nomads' Camp during daylight hours, following a downward path leading to the Cumans' Camp. Interact with the Cumans to advance the quest.
This concludes the guide on locating the Cumans' Camp and completing the "Invaders" side quest in Kingdom Come: Deliverance 2. For more game tips and information, consult The Escapist.