Line a standard muffin tin with cupcake liners, set aside.
In a medium bowl, combine the chocolate graham cracker crumbs and melted butter. Mix until combined - it should look like wet sand.
Using a heaping tablespoon, divide the crumb mixture among the cupcake liners. Then use the bottom of a ¼ cup measuring cup to press down the crumbs into the bottom of the pan. Set aside.
In the bowl of a stand mixer, combine the softened cream cheese and sugar. Cream to combine well, scraping the sides often.
Add in the mint extract, green coloring and heavy cream. Mix on low until combined, scraping the sides often.
Whip the mixture on medium until it is smooth and fluffy looking.
Divide the filling among each of the cupcake liners, filling to the top of each liner.
Chill for at least four hours to set.
To decorate - melt the chocolate in a microwave-safe bowl. Spread a dollop of chocolate on top of each cheesecake. Sprinkle with