Authorities have detained more than 2,700 people during a raid on several buildings in Manila where alleged trafficking victims were paid to recruit players for online games, police said Tuesday.

Chinese, Indonesian, Vietnamese, Singaporean, Malaysian, Pakistani, Cameroonian, Sudanese, Myanmar, and Philippine nationals were among the people found inside a compound in the capital on Monday night.

Authorities were interviewing 2,724 detainees to identify who was a victim or suspect, said police Captain Michelle Sabino, a spokeswoman for the anti-cybercrime unit.