Has anyone made a vr game i just wanna know some tips

i am trying to make my first vr game i wanna try get walking to work for a cosmos or any steamvr headset but the problem is i dont understand it and there is so guides on youtube or anything so im really stuck if anyone could help me out would mean heaps i just really wanna get this game out soon i been working on it for abit but i dont wanna delete it because i cant get simple tracking for vr to work