jayanam writes:
In this Blender 2.8 tutorial I show how to get started with Retopology: Adding a plane to the scene, set snapping to faces, enable backface culling, add a shrinkwrap modifier and some other steps - then you can go ahead and create your retopo mesh.
To simplify the process I added a one click solution to my free fast sculpt addon that you can download from Github.
In this video I explain the basic retopo process first, before I demonstrate how to use the Fast Sculpt addon.