List of upcoming features

Here's the list that are comfirmed by the developers and are expected to come:

-Birds and Butterflies

-Signs

-Color Pallette (Change the color of existing tilesets and backgrounds, ability to make unique themes)

-Lava

-Ability to change Lava level

-Checkpoints

-Water

-Ability to change Water Level (Like Wet Dry World)

-Pipes

-Spikes

-Garden Tileset

-Desert Tileset

-Lava Tileset

-P Switch Blocks

-Boos

-Palm Trees

-Volcano and Beach Background