Sega Genesis Champion Collection (Updated!) : Free Download, Borrow, and Streaming : Internet Archive
NFL 98 (USA) : Free Download, Borrow, and Streaming : Internet Archive
Electronic Arts, PDF, Publishers
Madden NFL 97 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Madden NFL 98 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Download Madden NFL 98 (Genesis) - My Abandonware
Madden NFL 98 (USA) Sega Genesis ROM Download - CDRomance
Madden Nfl 98 (USA) : Tiburon Entertaiment : Free Borrow & Streaming : Internet Archive
Madden NFL 98 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Madden NFL 95 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Madden NFL 98 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Madden NFL 97 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Madden NFL 96 (Genesis) : EA : Free Download, Borrow, and Streaming : Internet Archive
Madden NFL 98 (1997) - Download ROM SEGA-GENESIS
NSFW - Games - NeoGAF Official SEGA SATURN Community, Page 11