Having two grasslands doesn't sound very interesting. Maybe if you have a graveyard themed world, or a mountain themed world or something like that. Because having two grasslands seem very lazy. Not to mention that those hats might look better with the proper shading. Also, those DKC enemy graphics clash with the rest of the enemies. I would just remove them in place for another enemy.
IDK, I think 2 grasslands is a nice nod to SMB2. Besides that's happened in the original SMW, and no one complains about that. But it would be neat to see a mountain world, considering most hacks don't have one.
And now, time for Special world level!
So... special world will have 9 levels:
first 3 levels will be a levels inspired by ASMT levels,
next 3 levels will be inspired by original VIPs
and last 3 levels will be... a secret ;)
Upside down pit
this is third 'special world' level
Inspired by level 'trial of iron' (section were you fall down, first section)
In level you fall... upward? Yes. In this level you need to dodge spikes/enemies that comes above. After midway, you fall downward.
that's all for today, and don't forget to say your opinion about