No its in firered.
firered and leafgreen version
Vulpix is an exclusive pokemon to Leafgreen version if you trade one from Leafgreen to Firered you will be able to have it.
Growlithe can't be caught in leafgreen so have a firered version trade you one.
It's a version of them for the PC.
Nothing just to collect them.
Delibird does not evolve.
Yes you can trade leafgreen version Pokemon to another leafgreen version.
there are 5 legendary Pokemon in leafgreen version
LeafGreen version does not have Growlithe.
firered and leafgreen version
You have to trade from Firered or Leafgreen version.
Cinnibar
its only available in Pokemon leafgreen version sorry
They have the same version but diffrient colour
A hack of firered and leafgreen.
No.
Time is not kept in leafgreen meaning there is no day or night.