Important information for Windows
On older Windows PCs Plopp can run very slowly. This problem is likely due to an old graphic's card. As such, always try to use the current drivers. During installation the 3D settings are set to use DirectX. With a newer computer it is better to use OpenGL. Plopp can be switched to OpenGL simply by running "Program Files" "Plopp" "Use OpenGL" from the start menu. This can be canceled by running "Program Files" "Plopp" "Use DirectX". These settings only need to be adjusted once.