 Syze agreed and saw his first feature with them on their compilation album "Rare Shit, Collabos And Freestyles" on a freestyle track and the track "Syzemology".He then went on to feature with Planetary and Crypt the Warchilds rap duo; OuterSpace where he was seen on the track "Gods And General" alongside Des Devious and on their self-titled compilation album "Outerspace" on the tracks "Qrown Royal" and "Front To Back" Syze also collaborated with 7L & Esoteric on the track"This Is War" on the album ""

In 2005, Syze recorded the tracks "Spittin' Heavy" and "Band of Brothers" which featured Crypt the Warchild, it was released as a 12" vinyl in early 2006.He was then featured on Jedi Mind Tricks fifth studio album "Servants in Heaven, Kings in Hell" on the track "Blitz, inc."' alongside 7L & Esoteric.