>>32657800>FRLGRed and Green/Blue with Gen III mechanics. Adds the Fame Checker, Leaf, Running Shoes (which were pointless in Gen III since you couldn't run indoors), double battle trainers and VS. Seeker. Before beating the Elite Four, a small Sevii Island sidequest was added. Pokemon outside of the original 151 could not be captured until you've completed the game and registered 60 different Pokemon species. Postgame content added in the form of the rest of the Sevii Islands.
>HGSSPokemon Gold and Silver with Gen IV's mechanics. Adds a new Safari Zone, Running Shoes, double battle trainers, more convenient calling system, Pokeathlon, and a few side modes and gimmicks, like walking Pokemon and the shiny crown. Yanmega and Mamoswine are incorporated into the Johto dex, and new Pokemon can be traded to you before completing the Elite Four. Adds postgame content and reuses some of Platinum's features.
>ORASRS with Gen VI's mechanics. Adds Dexnav, getting both bikes, and soaring. Adds postgame content that was not in RS.
All of these are essentially bringing the original games into newer generations, and adding content that is on par with what third versions usually do, or should have been included from the start.
>>32657848https://archive.nyafuu.org/vp/search/text/remakes/type/op/ 
