To change the application settings, select
SettingsPreferences.  This opens the
Preferences dialog. All preferences are
automatically saved and applied as you change them.
Game Preferences Tab.
The properties in the Game tab are:
Speed
This controls the speed of the snake.
Play levels in random order
Selecting this causes the level
advancement to happen in random order.
Enable fake bonuses
When enabled, this allows for two blue diamonds on
the screen at a time.  One diamond makes you shrink instead of grow when
eaten.
Enable sounds
Controls the use of sound in the game.
Starting level
Which level to start with. Use this if you want to jump
immediately to a challenging level.
Number of players
There is room for up to four players.
Worm Preferences Tab.
The properties in the Worm 1 through  Worm
4 tabs let you set individual preferences for the different worms.
Keyboard controls
This list let you change the keyboard controls for the given
worm. To change a control, double click on the appropriate entry and
then press the key you want to use for that control.
Use relative motion
Rather than left sending your worm toward the left of the screen,
right toward the right and so on, the left and right keys make
the worm perform a left or right turn. For example, if the worm
is moving to the left and you press the left control it turns to
head toward the bottom of the screen.
Worm color
Customize the color of your worm so you can tell it from your
opponent's worm in multi-player mode.
