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

In a real-time game, there's no way for a player to determine the difference between a "good" generator and a "bad" one. In a turn-based game, you're right--some minority of zealots will complain. They'll even tell you stories, in excruciating detail, of how you ruined their lives with a bad random number generator.

If you need a bunch of genuine random numbers (and you're an online game), you can get some at Random.org. Use them for turn-based games, or as seeds for real-time games.