Melon Playground is an opportunity for self-expression and various experiments that can be done on mannequins. They look like various anthropomorphic fruits and vegetables. And when you place them on the location, then there is a possibility of adding other objects.
It is possible for you to watch how this or that weapon works. There are quite a few of them here, and they are all divided into categories. Therefore, the functionality allows you to navigate through them and choose exactly what you need. Next, you need to place the selected object on the location and think about further interaction with it.
You are even able to add multiple weapons at once, as well as equipment and various syringes that provide additional effects. Therefore, it will be possible to check how your experimental subject will react in a given situation. Furthermore, you also have a chance to stop the experiment or make it go faster.