1:24 Challenger Race: Mephiles - Sonic Forces: Speed Battle OST 1:37 Main Menu (Mephiles Version) - Sonic Forces: Speed Battle OST 0:28 Oni Mephiles | Sonic Forces Mobile 5:43 SFSB: Lv 16 Mephiles vs Lv 16 Infinite With Voice 0:53 Mephiles the Dark | Sonic Forces Mobile 4:09 Main Menu (Infinite Version) - Sonic Forces: Speed Battle OST 1:52 Sonic Forces Speed Battle Menu Theme Mephiles the Dark (Leak) 0:46 Sinister Showdown | Infinite vs. Mephiles | Sonic Forces Mobile 3:06 Metro City - Sonic Forces: Speed Battle OST 2:50 MEPHILES THEME SONIC FORCES SPEED BATTLE 1:04 Mephiles the Dark Main Menu Theme | Sonic Forces: Speed Battle (OST)