[HoneyBadger]

Unlike mere mortals, Gandalf has the ability to play Dominions 3 on 5 computers at the same time-which he does in various corporate-sponsored charity multi-player games.
Unfortunately, while incredibly gifted, he is poor, and only owns one computer. The other four computers have been generously donated by friends, who retain ownership.

And that's why Gandalf was forced to use his mother's pension money to purchase 5 copies of Dominions 3.