A Pokemon Emerald remake is in progress, It will be created using pokemon black/white here's some of the features
1) Sprites will mostly all be from pokemon Emerald and updated for the remake.
2) Gym leaders will be updated with the correct sprites,pokemon,levels and movesets.
3) WIld pokemon and trainers will be adjusted to fit in with the Emerald .pokemon/trainers
4) Team Plasma will be divided into two different groups, Team Magma and Team Aqua, but the will unite in the end and create "Elementor Castle" Team plasma leaders will be replaced by team Magma/Aqua leaders
5) Some dialogue will be changed to fit in with new events etc.
6) Some Black/White pokemon will be hiding where you'll least expect them, along with some other pokemon form other
generations (All pokemon from all generations are catchable in the game- After obtaining national dex)
7)Music will be edited (To an extent)
Progresss:
Hero's, Rival's and Professor Birch's sprites are completed, Starters have been replaced, rival battle's pokemon have been replaced, "Vs sprites" for rivals completed, Rival's "battle sprites" have been completed (But will probaly be replaced in the future)
Team Magma leader Maxie "overworld sprite completed", Text up to N - (Archie) battle edited, Wild pokemon music completed.