SOE presents Mr. Freeze for DC Universe Online. Victor Fries devoted his life to the hopeless task of curing his beloved wife, Nora from a fatal disease. He keeps her body frozen in suspended animation hoping that one day his experiments will cure her. One such experiment exposed him to a hail of super-coolants that altered his body chemistry. In order to survive, the brilliant cryogenicist must now be encased in his supercooled suit whenever the outside temperature is above sub-zero.

Although Batman offered to help Victor Fries, now known as Mr. Freeze, he refused because he was convinced that his own failures to save his wife are the fault of Gotham's Dark Knight. Armed with his Freeze Gun, Mr. Freeze partners with other criminals to steal the money he needs for his experiments and diamonds to power his freeze suit.