It’s a free visual novel with a macabre puzzling element.
The toys can be “sentenced” because the toys appear to be alive.
They talk to you and share their memories as you pull them apart.

But the toys are Not Nice.
Their talk is of suffering and malice, darkness and blood.
Some of them have glowing eyes and teeth.

And then there’s the enigma of the Grand Toy Maker, who returns periodically to evaluate your choices.
I mean, look at the content warnings.
There’s plenty of the latter here.
Their other projects includeFool’s Paradise, a satirical horror visual novel with romantic elements.