public void handler() {
            ROM_REGION(2 * 0x10000, REGION_CPU1);/* 64k for code + 64k for decrypted opcodes */

            ROM_LOAD("vepr5873", 0x0000, 0x2000, 0x14d21624); /* encrypted */

            ROM_LOAD("vepr5874", 0x2000, 0x2000, 0x6df7de87); /* encrypted */

            ROM_LOAD("vepr5875", 0x4000, 0x2000, 0xac226100); /* encrypted */

            ROM_LOAD("vepr5876", 0x6000, 0x2000, 0xe77db1dc); /* encrypted */

            ROM_LOAD("epr-5755.bin", 0x8000, 0x2000, 0xedd62ae1);
            ROM_LOAD("epr-5756.bin", 0xa000, 0x2000, 0x11974040);

            ROM_REGION(0x10000, REGION_CPU2);/* 64k for sound cpu */

            ROM_LOAD("epr-5763.bin", 0x0000, 0x2000, 0xd712280d);

            ROM_REGION(0xc000, REGION_GFX1 | REGIONFLAG_DISPOSE);
            ROM_LOAD("epr-5762.bin", 0x0000, 0x2000, 0x4a91d08a);
            ROM_LOAD("epr-5761.bin", 0x2000, 0x2000, 0xf7d61b65);
            ROM_LOAD("epr-5760.bin", 0x4000, 0x2000, 0x95045820);
            ROM_LOAD("epr-5759.bin", 0x6000, 0x2000, 0x5f9bae4e);
            ROM_LOAD("epr-5758.bin", 0x8000, 0x2000, 0x808ee706);
            ROM_LOAD("epr-5757.bin", 0xa000, 0x2000, 0x480f7074);

            ROM_REGION(0x8000, REGION_GFX2);/* 32k for sprites data */

            ROM_LOAD("epr-5749.bin", 0x0000, 0x4000, 0xe24682cd);
            ROM_LOAD("epr-5750.bin", 0x4000, 0x4000, 0x6564d1ad);
            ROM_END();
        }