questions in Undertale MULTIPLAYER

Use your imagination!
question: will the game be free or will i have to pay?
is amileo (mr. tree man) even real?

late this year, or early next? i need something man, im still decaying.

De donde viene este Peluche???
 12 votes Voting finished
can you add amogus as a secret character?????????????????????????????????????????????????????????????????????????????????????
Also, I know I've posted a lot, so I'll stop for now but are we going to be able to make attacks that switch soul types mid attack? much like undyne and sans.
Alright just asking ahead of time, are tem/temmie going to be playable on release and if so what kind of abilities will they have in the attack customization feature?