Pokemon Sovereign of the Skies is a great Hack of Pokemon Emerald in German. This hack is really awesome with several new features that you have never seen in Nintendo Games.
Pokemon Hyetology is introduced as “the darkest hack yet” by the creator of it – hinkage. It is a good ROM Hack of Pokemon Emerald with lots of new features to enjoy.
Pokemon CrystalDust is an excellent Pokemon Emerlad Hack that you should have in your favorite Pokemon ROM Collection. It is made by diegoisawesome who also owns the another hack Pokemon Shining Opal.
Pokemon Tiberium is an amazing Pokemon Emerald Hack that is made for fun. All texts in the game are in English. However, this hack is still in process of developing.
Pokemon Aspera is a hack version of Pokemon Emerald. The main language is English. It is worth to download and play it.
Pokemon Crystal Shards is a Pokemon Hack that is based on Pokemon Emerald ROM. This hack is for those who love Pokemon Gold/Silver/Crystal Version on Game Boy Color.
Pokemon Crono is an awesome Hack of Pokemon Emerald. If you want a new game with the new Region, it is a good choice.
Pokemon Flora Sky is an excellent ROM Hack of Pokemon Emerald with a lot of new features including 2 versions: Main Version and Complement Dex Version.