The first one is an old English pilot or TV film with a space ball. Two English boys take it around, it eats up one English boys food at night. Sorry if not clear enough.
A PS1 game, a free roaming fighter in a made up distant land, you fight multiple villains along the way. I think it was called The kicboxer
The third one was an old cartoon from the late 70’s I think called Ghost stories. It was set in Victorian times or one segment was. One segment had a horse riding towards the man. It was quite cruel storytelling.
The green armoured man on top of the rocky part in the old Manga. I think the sky moves as it’s shown. Never knew he name of it.