-Enchansed Vs seeker
-Each gym becoming a Battle frontier facility in postgame
-Super underground bases
-Online contests
-Distortion world its a twisted wild area with its own challenges
-Random cameos in Battle tower like in Battle tree (all the old rivals + more)
-Optional Exp.share
-Full dex
-Darkai, Shaymin and Manaphy events incorporated (no extra downloads required)
-3 difficulty modes
-Free customization (all the clothes are in your room from the beggining)
-PSS
-HMs replaced by Let's go Secret Techniques that any pokemon can learn
-AND MUSICAL BADGES!!!