Here is the full list of all 23 Antivine Demo achievements.
Heart to heart
Multifaceted observation
Better than kickboard
Balance
Blockhead
Drowning king
Metempsychosis
Change flavor
Fragrance all around
I am legend
Immortal legend
You can't get rid of me
Born smart
Special ancestry
Amulet
The myth
Mother
Plucked branch
Different color
Helping hands
Location
Peculiar plants
Waxing and waning