Mega Glalie dan Mega Steelix telah diungkapkan di demo Omega Ruby and Alpha Sapphire, yang saat ini telah tersedia di negara lain. Mega Steelix tetap bertipe Steel/Ground dan mempunyai ability Sand Force. Sedangkan Mega Glalie memiliki tipe Ice dan ability Refrigerate.
Dua pokemon ini bisa didapatkan di demo version.
The Pokémon Omega Ruby & Alpha Sapphire Special Demo Version is set briefly in Mossdeep City. This demo has you select a starter Pokémon between Grovyle, Combusken & Marshtomp. From there, you travel throughout Mossdeep City, finding trainers and even encountering both Team Aqua and Team Magma admins in a nearby cave.
This allows you to encounter various Pokémon including Loudred, Nosepass, Linoone & Slakoth, all of which originated in Pokémon Ruby & Sapphire. The demo will culminate in the obtaining of a Mega Evolution, one which has never been seen outside of this demo before now. They also wish for you to play the demo every day, saying something special will happen if so..
Mega Glalie Eropa, Korea Selatan, Australia
Mega Steelix Jepang