ðə plˈeɪɚ sᵻlˈɛkt wˌʌn, ʌvðə fˈaɪv ɐvˈeɪləbəl kˈæɹɪktɚz, ænd hæv tə dᵻfˈiːt nˈaɪnhˈʌndɹɪd nˈaɪnti nˈaɪn vˈɪlənz, ɪŋklˈuːdɪŋ bˈɔsᵻz ɐpˈɪɹɪŋ ɪnðə ɡˈævæn mˈoʊd.
The player select one, of the five available characters, and have to defeat 999 villains, including bosses appearing in the Gavan Mode.