What is a good random number generator for a game?

Question

What is a good random number generator to use for a game in C++?

My considerations are:

1. Lots of random numbers are needed, so speed is good.
2. P

Answer 1

GameRand implement the algorithm posted here http://www.flipcode.com/archives/07-15-2002.shtml

This is something I originally developed in the late 80s. It easily beat rand() in term of numerical quality, and as the side benefit to be the fastest random algorithm possible.