How does Zdoom generate its random numbers?

[Krispy]

Does it take them from a list on your computer or does it come with its own set?

[Gebstadter]

A little source diving in m_random.h suggests that it uses SFMT, the SIMD Oriented Fast Mersenne Twister: http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/index.html

[Gez]

SFMT607 to be precise.