Browser game
Codename: Kids Next Door - Operation R.A.I.L.
Released 2004 · by Cartoon Network Interactive
Also known as KND: Operation R.A.I.L.
About Codename: Kids Next Door - Operation R.A.I.L.
Operation: R.A.I.L. (Rapid And Infinite Labyrinth) is a KND game on Cartoon Network website. It revolves around Numbuh 2, saving his friends from the DCFDTL that tied them on a dangerous roller coaster.
Screenshots and video
Related releases
Part of Codename: Kids Next Door.