Description Holo GUI is a beautiful Sci-Fi GUI skin for Unity. The skin's API is scripted in C#. The skin contains a custom window system which simplifies everything. The window background is stretchable without losing quality. The windows are made to fade in/out on open/close. The skin contains many custom elements such as: Radio toggles, Small loading animation, Big loading bar, Tooltip box, Navigation arrow buttons, Three different size buttons (tiny, small and normal), Icon buttons, HTML…