I bought the Dreamcast version off eBay for $20, used a cheat disc to get it to work . . . and I've played through the Real Robot route (perfectly legit, although the cheat disc is useless to use for cheating on imports anyways) via DC ending (fav. units include a Armored Valk w/ Focker, Shin Getter, GunBuster, Huckie III w/ gunner, Eva-02, Z, ZZ, Gp03, Nu, Valcione R, Max and Millia, the SRX Team and Ingram . . . ). Still need to play the Super Robot route.