Sonic Underground
[de] Sonic Underground
[eo] Sonika Subgrundo
[es] Sonic Underground
[fr] Sonic le Rebelle
[hu] Sonic Underground
[ia] Sonic Underground
[it] Sonic Underground
[ja] ソニック・アンダーグラウンド
[ko] 소닉 언더그라운드
[nl] Sonic Underground