A UK disc fanzine edited by Slice (Tom Dean).
Five issues were produced.
Impact was succeeded by Donut Mag.
Impact was also a french demogroup composed of : Ast (coder), Cmp (coder & Web), Demoniak (coder), Eno (musician), Kris (Gfx), rZool,(Gfx & Web) & Sid (coder)