Tommy Robin, better known by his online name Ockeroid, is one of the major music composers behind The Henry Stickmin Collection. He was the one who changed some of the music to avoid any copyright issue such as "The Conclusive Battle" (Which replaced the original Final Fantasy VI Boss Theme in flash version), "Bizarre Funk " and "It is I..." (Which was featured in Spirit Forme scene in "Revenged" route in Completing the Mission), "Scouter Level" (Which was used during Fusion.) and "Slay of The Game" (Which was used as Right Hand Man's Play of The Game theme).
Ockeroid has composed a majority of songs besides Zanzlanz and PuffballsUnited, from Escaping the Prison to Completing the Mission. He composes songs mainly for non-quick-time events and more for cinematic occasions. His most notable ones were Valiant Hero, Da Vinci Overdrive, Scooter, Beware: Mechs and Red Headed Outlaw.