An exciting sandbox in which you have no goals. Here you are capable of interacting with most of the objects, combining them and connecting them together. Thus, you are given complete freedom of action. Therefore, create your locations with whole mechanisms or just do various experiments.
This way there is a possibility for you to make your own games and try the ones that other users have already made. Many of them are really quite interesting. They could even become full-fledged products with a little refinement. Therefore, you have a chance to try yourself as a developer.
Also, many users would like to release a sequel, which is likely to have even more advanced functionality. But at the moment it is still not known exactly whether it will be. The developer once posted a meme in which he hinted at the development of a sequel. But it is still not known for sure whether this was a joke or whether a release can really be expected.