I guess I should probably get more detailed about the theme.
A sample of an ancient pathogen is uncovered in the arctic. A company (ill think of a name) intends to use the sample to develop vaccines, but terrorists want the samples to use in bio-weapons.
The map itself would be partly in a research facility and partly in the glacial caves where the sample was taken. (As of now B is the lab and A is the excavation site)
Currently looking for an artist so let me know if you're interested.