This addon will introduce unmatched spherical nucleus of the famous game "Portal" and "Portal 2", which will dilute our ordinary life in the world of Minecraft. The idea of the spheres came to the developer to mind after meeting directly with the game "Portal" and watching videos on YouTube. All the online adds ten cores, each of which has its own function. They are created in order to have something to give, instead of receiving the desired.  will soon be introduced to even more new areas, as Glad0s is already at work on an update. Also the Supplement includes the threat of turrets. If You happen to encounter them in the wild, but still is on their radar in survival mode, then, believe me, You will not last long!