What would you add to Super Mario Bros. X?

First topic message reminder :

Look at title.

I would like to add upside-down smb3 wood slopes.

i would like NSMB series itens,like blue shell, the penguim suit, the mega,propeller, acorn and the mini mushroom,etc

-Playable Sonic (with rings and normally hurt by losing rings)
-A cheat called "pipecleaner"  killing all plants in pipes in your screen

JP64 wrote:Mini mushroom

Your dream just came true!

It's about add... Not replace. But that GFX it's usefull!

Mini mario - mega mario - 4 player online battle - the spin jump of Nsmbwii/Smg2
more blocks and all the enemies

Ummm....I KNOW!!! Infinity stuff!

I actually at the moment adding tons of Kirby and Pokemon bosses

Lots. of. Bugs. and a goat. (catch the reference?)