Couldn't people just start saccing Famicom carts like Gremlins 2 or something? The thing with Batman doesn't sit right with me I guess because I always really liked that game. Also, wasn't Gimmick in Japan using Sunsoft 5b. That one supported extra audio. FME-7 doesn't do that, so I am guessing Gimmick on Nes doesn't sound as good, no?