Madden NFL 99 de Amerika bɔɔlbɔ ho anigye ba Nintendo 64 (N64) ROMs a ɛwɔ mfonini a wɔama anya nkɔso ne franchise mode a ɛyɛ nnam, a ɛma agodifo tumi di akuw ahorow so wɔ mmere pii mu. Saa installment yi kyerɛ realistic player animations ne updated rosters, de NFL osuahu a ɛyɛ nokware ma. Wɔn a wɔpɛ agodie ne akwan a wɔfa so di agoru wɔ ɔkwan a wɔfa so di agoru so no ani begye asɛnnennen a ɛne sɛ wobedi wɔn akuw a wɔpɛ wɔn asɛm no anim akɔ nkonimdi mu wɔ Madden NFL 99 mu no ho.