There is no specific level to evolve Golbat it will evolve when it's loyal to it's trainer.
Golbat evolves with happiness.
Globat evolves if you level it up with happiness value at 220 into Crobat.
Snover evolves at level 40 in Pearl.
Luxio evolves into a Luxray at level 30.
beldum. it evolves in one level to metang then that evolves in one level to metagross
11
50.
Torchic evolves into Combusken at Level 16, then it evolves into Blaziken at Level 36.
Dratini evolves INTO Dragonair at Level 30 Dragonair evolves INTO Dragonite at Level 55
It evolve when it is lv 62. And you must let him or her hold the SOOTHE BELL!!! achully it evolves at lv 48 NOT holding a soothe bell. You both are wrong, Golbat evolve at level 68.Yes, yes it does! It evolves into crobat.Tip: I don't know if this will be usefulor not but train with golbat until it isat it's max happiness then level it upthen you should be able to have crobat!
in Pokemon pearl scyther evolves when you give it a metal coat and then it evolves about level 25
in diamond and pearl it evolves at level 36