Added an easy difficulty mode and a hi-score table for this mode.
Added Brazilian Portuguese, German and Russian translations.
Added volume option to the menu.
Removed the ‘Stargate’ symbols from portals by default. They can be reactivated by writing ‘stargate’ at the main menu.
For advanced users, added 2 command line options:
--filter 0 : disables the linear graphics filtering.
--scale n : where n is a pixel scale. For example, --scale 1 sets the original pixel size, so the game will run on a window of size 256x224; --scale 2 sets a double pixel size, so the game will run on a window of 5122x448; etc. You can always use Alt + Enter to switch to fullscreen.