he is going to evolve
Pokemon Ruby is a real game, Pokemon ruby destiny is not.
Crobat doesn't evolve by leveling, but by friendship. This is basically how much your Pokemon trusts you. You can increase friendship by simply having it in your party and walking around with it, not letting status problems linger and preventing it from fainting. This may take patience however. There are ways to speed up the process of gaining friendship, but that would depend of what game you're playing. (Like visiting the massage lady once a day in Veilstone City from Pokemon Diamond/Pearl)
You can't go to the moon in any Pokemon game including Ruby You can't go to the moon in any Pokemon game including Ruby
No. Pokemon Ruby was only released for the Game Boy.
In the game Pokemon ruby destiny
Ruby is. It was released for the GBA. "Ruby Density" is not an official game.
not in this game
Your ruby game may be corrupted somehow or you forgot to beat the game in ruby, try beating the game in ruby and make sure the game is saved in a Pokemon center before you trade with Pokemon xd.
No, Pokemon can never be sold, in-game.
There is not a location for detox on Pokemon Ruby. Players can detox Pokemon on this version by refreshing the game.
sorry, but that is not an actual game, ruby is a game, but i have no idea what ruby destiny is.
Regigigas does not appear in Ruby. Regigigas is a fourth Generation Pokemon, and Ruby is a Third Generation Game.