This is a topic about suggestions for SMBX2. They can be for Beta 4 or the full release of SMBX2. Post what you want!
But for now, here are mine.
Xccelerarion and the P-Meter
The SMB3 Acceleration Should Be A Lua Script. It runs a lot more smoothly.
The P-Meter Should be a Special event too. it should work with the Original Running and the new acceleration.
Luigi's Floaty Jump
Luigi's Iconic Floaty Jump Should be A Lua Script. If its possible. an after effect should be added.
His Animation Should be an Effect.
The Super Jump
The Super Jump Should be a Lua Script. Whilst Toad and Peach have SNES Recolors of their GBA Sprites. Mario and Luigi will have uniqe SMB3 Styled sprites. (Made By Yours Truly.) The Animation for them will be an effect.
Theres a lot more i wanna talk about. But these ideas needs to be picked up by the developers so i can PM Them.