Raptors PL is a multidisciplinary mobile-robotics team at Lodz University of Technology, developing ground and aerial robots. Its 2026 European Rover Challenge entry REX 2.1 continued incremental development of the REX rover series, finishing 16th overall after the team’s sixth place in 2025. The group brings together students from six faculties and works on autonomous systems, mechanical design, electronics and international field competitions. At Droniada 2026 in Gliwice, it won the system demonstration and copter-relay categories and placed second in Last Mile Logistics, with additional podium finishes in the Fire and Water and Hydrolab tasks.