that is a good point.
These are the games i am trying:
"games": {
"n64": {
"007 - GoldenEye (USA).n64": "2a56a06a05a9dbf9e693325b503ab5b1",
"Cruis'n Exotica (USA).n64": "ac67b606aea6a01f3cfcccbc30061a10",
"Cruis'n USA (USA).n64": "d2d8cbc47ee941a30aec1af3ac471519",
"Cruis'n World (USA).n64": "fcf34799bb1f3ca47b46371bd23b4424",
"Donkey Kong 64 (USA).n64": "b71a88ba73e141fa2d355a6a72f46f6c",
"Jeopardy! (USA).n64": "bd65646119cf596491406e59ee60fed8",
"Legend of Zelda, The - Majora's Mask (USA).n64": "b0cc37a45bc1b6c76cd7f0b71fe2bb1f",
"Legend of Zelda, The - Ocarina of Time (USA).n64": "6697768a7a7df2dd27a692a2638ea90b",
"Mortal Kombat 4 (USA).n64": "27445bfdedd5233ac56012f3331c4a41",
"Paper Mario (USA).n64": "7de64234ee20788b9d74d2fdb3462aed",
"Super Mario 64 (USA).n64": "165a9558b7539507e73e7afecffb200c",
"Super Smash Bros. (USA).n64": "3c4e65d9b7bf55338496108f04da7f41"
},
"nes": {
"Bomberman (U).nes": "97ddb647898b01065f395eb64c3d131f",
"Contra (U).nes": "7bdad8b4a7a56a634c9649d20bd3011b",
"Contra Force (U).nes": "fbb8537c1e117b353bdf1b3126c6f769",
"Donkey Kong Classics (U).nes": "2331cc29201607f6df527607918d38a3",
"Dr Mario (VS).nes": "55207f59bfd0e15699b57d3d575745d0",
"Dragon Spirit - The New Legend (U).nes": "f4284501969a05ef76e53fe43d193729",
"Galaga (U).nes": "486bbb76f49dcad3982e63239346f4bc",
"Gauntlet (U).nes": "9c3d8bed21f75db5e86b998dda780541",
"Indiana Jones and the Last Crusade (Taito) (U).nes": "c65e7a05787f5b2a7c3d5988a9dac062",
"Indiana Jones and the Temple of Doom (Tengen) (Unl) (U).nes": "c4a0eb876b5b11e268f3909837adac8d",
"Jeopardy! 25th Anniversary Edition (U).nes": "e46af543d87ca6ffd7e39c3636b2ccf2",
"Legend of Zelda, The (PRG 1) (U).nes": "f4095791987351be68674a9355b266bc",
"Marvel's X-Men (U).nes": "8ae4b4bc41c134b0c35be0ab3b284e8b",
"Mega Man (U).nes": "4d4ffdfe7979b5f06dec2cf3563440ad",
"Mike Tyson's Punch-Out!! (PC10).nes": "a905044c04f245077c9bdaeac7293efe",
"Millipede (U).nes": "efc8c395174d432662252846355fab07",
"Ninja Gaiden (U).nes": "0c2cccda6ba6cab7bede0ff05e7f6852",
"Prince of Persia (U).nes": "c21e7a8965a3be35519a43260ada4007",
"Simpsons - Bart Vs the Space Mutants, The (U).nes": "58db109f4a4573543e3d5054812ca7d1",
"Simpsons - Bart Vs the World, The (U).nes": "d5f425037464777ef5d01690d3df2ea8",
"Simpsons - Bartman Meets Radioactive Man, The (U).nes": "b21ab9682b64e2d5ee515938a3745e15",
"Super Mario Bros - Duck Hunt (U).nes": "a2f032bccc6df3e747464f04a52ed140",
"Super Mario Bros 2 (PC10).nes": "dfa893d100fabb87990a53d45996784e",
"Super Mario Bros 3 (PC10).nes": "4996799f4c69bb4b03aa2506f9a4a222",
"Teenage Mutant Ninja Turtles 2.nes": "d5a592a6c34ebb047d3fc99675ad95e0",
"Teenage Mutant Ninja Turtles 3.nes": "7e117f0ecfbaa274af2530f86806b95f",
"Teenage Mutant Ninja Turtles.nes": "5e24ccd733d15e42d847274e7add0a76",
"Tekken 2 (Unl).nes": "fa57b6e37dc0f7604fe5ff506460334f",
"Tetris (U).nes": "4083c62baf75937059d0687415560899",
"Tetris 2 (U).nes": "2d76b324253b6b48a82322c700456f70",
"Wario's Woods (U).nes": "f59c0b1a99524118dc6eaaccd0be8950",
"Wayne's World (U).nes": "ee69e6a4ba6d0f3b1dee252b5da6c9c6",
"Wheel of Fortune - Starring Vanna White (U).nes": "d55d5f3baa41496f31a65984ad5a1f11",
"Where in Time is Carmen Sandiego (U).nes": "6e1c478e21e738d5a38e5eac91974b0e",
"Willow (U).nes": "d6db164bd171109d0c9a97a426e60ad1",
"Wolverine (U).nes": "f939c2e33326737c325eb2a3ecb6d3a0",
"Yoshi (U).nes": "8f2de27492a77ac3163080ec1ecd6251"
},
"snes": {
"Aladdin (U).zip": "a7e6e96bc786fc00d9e48b4587422e31",
"Chrono Trigger (USA).zip": "b3da2459d57a4927597df01b7093322e",
"DonkeyKongCountry.zip": "85000248e5a6e6fdfaa13e42389ac520",
"DonkeyKongCountry2.zip": "d9016b53bf9e4020e1008ce5803dbf12",
"DonkeyKongCountry3.zip": "5868a09c1dc4715ae31da47d089082de",
"Sonic.zip": "9787090c87cd376930f789d4b9a24e35",
"Super Mario World (U) [!].zip": "d09dee68441da8d60bf9db1d8ba68f0c",
"Yoshi's Island (V1.1) (U).zip": "efab7e936c5353bc780ac63604967be0"
}