We got some NBA 2k18 Switch details today, mainly it will have all features and same engine. Lower graphics and 30FPS vs 60FPS. We still haven't seen much gameplay so it's too early to tell how it runs but it's sounding pretty solid. We still haven't got clear confirmation of no physical version at launch either, however retailers have all updated box art to include a new warning that an SD Card and Internet Connection is required. Unfortunately the listings aren't clear why this is, some speculate it's a digital code in a physical box which would make sense but not confirmed... whatever the reason we still have no idea how much space will be required. With launch just a few weeks away hopefully 2k will finally clarify this soon but until then Switch owners are still in the dark.