In the CoSpace Rescue, the virtual robot will
search and collect objects in the WORLD_1. After a certain period of time, the
robot will be teleported to WORLD_2 and continue the mission. Hence, there will
be two pieces of program needed. One for WORLD_1 and the other one is for WORLD_2.
When select “1”, the corresponding program will be for WORLD_1.
When select “2” , the corresponding program will be for WORLD_2.
