EXHIBIT 23.1 Consent of Independent Public Accountants As independent public accountants, we hereby consent to the incorporation by reference in this registration statement on Form S-3 of our reports dated April 14, 2000 included in Interplay Entertainment Corp.'s Form 10-K for the years ended December 31, 1999 and 1998, the eight months ended December 31, 1997, and the year ended April 30, 1997. /s/ Arthur Andersen LLP Orange County, California November 15, 2000