User blog comment:Carloscreate100/List of early Stages in Super Smash Flash 2./@comment-24764132-20180824002109/@comment-920954-20180824041742

That one is also speculated to be the Hurry Scurry Galaxy from Super Mario Galaxy. In fact, the last five pictures (sans for the one with the sea-like area, I'd say that's Pirate Ship's background for the Great Sea) seems to be sub-stages from Galaxy Tours, just look at the airship, it highly resembles the ones from Super Mario Galaxy and I actually noted that on the article.

BTW Carlos, there are misspellings on your opening paragraph and I really need you to improve your English. I don't exactly understand what did you try to say but I will reword that for you:

"These are some of the stage's early designs for Super Smash Flash 2 that were scrapped in early development."

Remember, "this" is singular, "these" is plural, you're talking about stages.