Downloading.I will edit this post when I play it,but judging by images look great!
By what I have seen,they're all based from Mario,Donkey Kong and Sonic levels,but I'm going to tell you the truth...Some of those didn't was good for smbx style...
A Huge problem of your is coin Lack.Some parts are also too dificult to have power up lack.Almost all of your levels has that problem
And some might need checkpoints as well.
But,what lack on that part is the beauntiful musics(of the custom ones) and BKGROUNDS.That I loved.
I will say what I thinked was good on that level,then what was bad in a list,of course,in my opinion.-CUSTOM-
- Chocolate Island-I thinked that level was ok,but it's of mine that don't like mountain-levels too much in general.
Enemy Spam,sumo bro/Chuck/Dinos/Piranha Plants/Parachute overuse
Too many fireballs at all once in same section
Unecessary "Stopped" enemies to "Don't move"
Bramble Scamble-I really liked that level idea,but for DKC2 only.It doesn't fit on smbx because the player need more space to move,However,I really thinked that interressanding.
Small Spaces doesn't fit very well with smbx
Unecessary challanges to make level bigger
The background doesn't fit with smbx.
Dire Dire Docks-Now think about a level I loved.Lovely music ~ I always love quiet tunes.Creative backgrounds and challanges and atmosphere.
Coin Spam at section 5,others sections suffer from coin bad placed.
Enemy overuse(in most part)
Iggy Koopa-I really don't like casttles in general,even this one :/ that's the main reason my castles are always not like those from SMB.I find them boring,idk why.Not your fault.I liked what you did with those wood platforms,however.
Nothing in special other than what I mentioned on the first part of the post (Enemy overuse,coin lack(Yes,some castles actually HAVE coins in the original games))
Labyrint Zone-I have seen lots of labyrint zones arround in smbx,i don't even know what to say about this one.
Airship-Uh...I don't know...
All of your levels has good and bad sides,don't worry.My levels are the worse of all the levels XD I admit.I'm not good at making levels.Yours just need a bit more of things.