Preheat your oven to 350°F (175°C).
In a food processor, pulse the vegan chocolate cookies until they become fine crumbs.
Mix the cookie crumbs with the melted dark chocolate to create a sticky crust mixture.
Press the crust mixture firmly into the bottom of a springform pan, forming an even layer. You can use the back of a spoon to help with this.
In a blender, combine the silken tofu, coconut milk, pumpkin puree, melted coconut oil, agave syrup, and pumpkin pie spice.
Blend the mixture until it becomes completely smooth and creamy.
Pour the pumpkin cheesecake filling over the cooled crust and smooth it out.
Bake the cheesecake in the oven at 350°F (175°C) for approximately 40 minutes, or until the edges are set but the center is slightly jiggly.
Remove the cheesecake from the oven and allow it to cool to room temperature.
Refrigerate the cheesecake for at least 4 hours, or overnight, to allow it to set.
Enjoy and don't forget to share with your loved ones!