Toriko is the last human alive in the terrarium and you must feed her and eliminate the various threats that appear in the terrarium.
Void Terrarium 2's demo can be seen here:
The actual Void Terrarium 2 is like PetNanny in that it's more expansive. You'll play as Robbie, a robot who has to take care of Toriko. It's a roguelike dungeon crawl, and you'll also be able to purchase items to beautify your terrarium.
The first game to be released in July 2020 was similar in gameplay. Void Terrarium 2 is a direct sequel in terms of the story. A hacking mechanic will be introduced in which Robbie investigates Toriko's past and seeks out clues to help her overcome her fatal illness.
On February 28, 2023, Void Terrarium 2 will be released for PlayStation 4 and Nintendo Switch.