Custom virtual-reality space of sub-worlds extracted from existing virtual worlds

A computer system for aggregating multiple virtual worlds, the computer system comprising:

• one or more processors, one or more computer-readable memories, one or more computer-readable tangible storage medium, and program instructions stored on at least one of the one or more tangible storage medium for execution by at least one of the one or more processors via at least one of the one or more memories, wherein the computer system is capable of performing a method comprising:
• receiving, from a world mapping tool, a plurality of world mappings pertaining to one or more virtual worlds;
• extracting multiple sub-worlds from the one or more virtual worlds based on the plurality of world mappings;
• creating an aggregate world comprising the multiple sub-worlds;
• and
• transmitting a rendered view of the aggregate world to a user device for display to the user.

A computer program product for aggregating multiple virtual worlds, the computer program product comprising:

• one or more computer-readable tangible storage medium and program instructions stored on at least one of the one or more tangible storage medium, the program instructions executable by a processor to cause the processor to perform a method comprising:
• receiving, from a world mapping tool, a plurality of world mappings pertaining to one or more virtual worlds;
• extracting multiple sub-worlds from the one or more virtual worlds based on the plurality of world mappings;
• creating an aggregate world comprising the multiple sub-worlds;
• and
• transmitting a rendered view of the aggregate world to a user device for display to the user.