Is there ever any color?

[sora's 青かった星]

I don't mind a spoiler. Also, is there any purpose is having it monochrome? Can I somehow load the game on a gameboy?

[Mackenzie]

It's an intentional art choice, hence the name. Don't think there's a gameboy port.

[CloudSeeker]

I mean. It is literally called Monochrome Fantasy.

[C-Fox]

There are 2 color mods on F95 zone. Doesn't color everything, but enough.