- Mega Salamence has been confirmed which gets a boost in Defense.
- Mega Lopunny gets a boost in both Attack and Speed.
- Mega Altaria gets a boost in Attack and Special Attack along with a minuscule Defense increase.
- The game launch of Omega Ruby and Alpha Sapphire will include an event which will be an In-Game Internet distribution of a Shiny Beldum holding a Mega Stone starting November 21.
- Horde fights (Both Encounters and Trainer Battles) have been confirmed to return in Omega Ruby and Alpha Sapphire.
- Specific Cosplay Pokemon has been confirmed by only for Pikachu at the moment. Cosplay Pikachu is different from a normal Pikachu as seen in the different shape of it’s tail. Every single Cosplay Type or Costumes have a certain Type (as in Tough,Cool, etc.) along with a Special Move (that is derived from its type.)
- If the Excite Meter in a Pokemon Contest is maxed with a Pokemon that can Mega Evolve, the Pokemon will Mega Evolve along with gaining bonus points.
- Omega Ruby and Alpha Sapphire will allow the player to gain popularity (fans) for winning or competing in multiple Pokemon Contests.