snake [options]
Display help.
Speed of the game, in microseconds. This is the interval between each step forward the snake makes. Values in the range of 200000 (very easy) to 10000 (very hard) are reasonable.
Draw the game using the unicode box drawing characters. Not guaranteed to display correctly on all consoles. If the console supports it, colors will also be used when this option is specified. Can also be specified by defining the environment variable 'UNICODE'.
Snake!
Basic snake game. Move the snake around the screen using the cursor keys to gather the bait ($) without colliding with the side of the screen or the tail of your snake.
Press escape at any time to exit the game.
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