From Sonic Retro
It also turns Espio invisible which allows him to get past enemies and laser grids without being detected. When Espio is invisible, Charmy and Vector do not follow him. This can be quite useful on BINGO Highway's tables. Espio can still throw Shuriken Stars while invisible. If Espio gets hurt, the invisibility wears off.
Songs: "Sonic Heroes" | "We Can" | "This Machine" | "Follow Me" | "Team Chaotix" | "What I'm Made of..."</div>