Golbat does not evolve at any specific level. You need to get the Golbat to like you a lot and then when it levels up it should evolve into Crobat.
Golbat doesnt evolve by level, you have to trade it for it to turn into Crobat.
Golbat evolves into Crobat when you have maxed out your friendship level with it. You can do that by keeping Golbat in your party and giving it the Soothe Bell. For more information relating to Friendship and ways to increase it, see the related link below.
To evolve Golbat into Crobat, you need happiness 87% I think.
Golbat can evolve in any level. Golbat evolves into Crobat via happiness. Your Golbat must be happy enough until it will evolve. It can evolve from having fun with battles. I suggest you give it a Soothe Bell to make this proggress much quicker.
you evolve golbat by friendship
Trade the golbat and it will evolve.
Golbat evolve into crobat with happiness
green golbat is a shiny golbat so if you search for you have 1/8392 change that you find 1
Golbat evolves by Friendship
Golbat evolves into Crobat with friendship.
Golbat evolves into a Crobat.
no golbat cant with out cheats
Golbat evolves when it has max friendship with its trainer so if you want Crobat be very friendly to your Golbat.
Golbat evolves with happiness.
Crobat evolves from Golbat once Golbat itself is at the point of high friendship towards its Trainer and then levels up Golbat.
Golbat evolves into Crobat when you level it up with high friendship.