Exhibit 21 SUBSIDIARIES OF LADY LUCK GAMING CORPORATION State of Date of Fiscal Federal % of Company Name Incorporation Incorp. Y.E. ID# Ownership Subsidiaries of Lady Luck Gaming Corporation Lady Luck Gaming Finance Corp. Colorado 02-16-93 12-31 88-0295603 100% Delaware 03-09-93 Lady Luck Lawrenceburg Development Co. Indiana 01-26-94 12-31 88-0358252 100% LLDC, Inc. Nevada 11-15-93 12-31 88-0313366 100% Lady Luck Development Corporation, Inc. Subsidiaries of Lady Luck Gaming Finance Corporation Gold Coin Incorporated Delaware 02-24-93 12-31 84-1223906 100% Lady Luck Quad Cities, Inc. Delaware 09-08-94 12-31 42-1426966 100% Blue Sea Development, Inc. Mississippi 04-17-92 12-31 88-0286833 100% Hole Development, Inc. Mississippi 01-22-92 12-31 58-2012923 100% Lady Luck Biloxi, Inc. Mississippi 04-02-92 12-31 88-0285242 100% Lady Luck Gulfport, Inc. Mississippi 09-03-92 12-31 88-0289741 100% Lady Luck Mississippi, Inc. Mississippi 08-21-91 12-31 88-0277687 100% Lady Luck Tunica, Inc. Mississippi 07-09-92 12-31 88-0289742 100% Lady Luck Vicksburg, Inc. Mississippi 02-10-92 12-31 88-0284406 100% Magnolia Lady, Inc. Mississippi 05-25-93 12-31 88-0301634 100% Old River Development, Inc. Mississippi 09-29-93 12-31 64-0837159 100% Lady Luck Kimmswick, Inc. Missouri 07-12-93 12-31 43-1653661 93% Lady Luck Scott City, Inc. Missouri 03-21-94 12-31 43-1676950 93% Lady Luck New Mexico, Inc. New Mexico 08-18-94 12-31 85-0424128 100% Lady Luck Gaming Reservations, Inc. Nevada 08-19-96 12-31 88-0366986 100%