The Official Japanese website for Omega Ruby and Alpha Sapphire has recently made new gameplay footage available. The different scenes showcase a small variety of segments within the games, including: cycling, Pokémon evolution and a wild Pokémon Battle.
Check out the video below!
https://www.youtube.com/watch?v=fowSoSNqlqk
Thanks to Dharen of Pokéxperto for uploading the video.