The S.L.I.D.E.R is a transportation service provided by Dexlabs. Unlike the KND S.C.A.M.P.E.R, Kumari Admirals and Serpents, and the Monkey Skyway Agents, it is not run by any NPCs, is free, and isn't available on demand.

While the S.L.I.D.E.R is very useful for getting around (and, incidentally, for avoiding monsters), it isn't available everywhere in the world, is comparatively slow, and moves only along a specific looping railway.