Just a reminder that providing specifics on, sharing links to, or naming websites where ROMs can be accessed is against the rules. If your post has any of this information it will be removed.
PokéCommunity supports the Stop Killing Games movement. If you're a resident of the UK or EU, consider signing one of the petitions to stop publishers from destroying games. Click here for more information!
Welcome to PokéCommunity! Register now and join one of the best fan communities on the 'net to talk Pokémon and more! We are not affiliated with The Pokémon Company or Nintendo.
So, I'm brand new to rom hacking, and want to know if it's possible to include mega evolution that is activated during battle, and goes away after is possible in the gen 5 games.
I don't know much about ROM Hacking so I'm not sure, but I don't think it's possible. Gen 5 Hacking is still greatly uncharted territory, so unless you want to make a simple hard mode or dex replacement type of hack, Gen 3 hacking is superior in every way. With projects like the Complete FireRed Engine Upgrade, Emerald Battle Engine Upgrade V2 things like Mega Evolution, Z-Moves and many more mordern features are accessible to everyone and you can literally just install one of these and move one to scripting, spriting and storyboarding... Its that simple.