Keys (5)

New Game

The new-game key starts a new game without changing the number of space dimensions. (To change the number you have to use the new-game commands.)

Options

The options key brings up the options screen, just as the options command does.

Exit Game

The exit key causes the program to terminate, just as the exit command does.

Change Show Boundaries
Change Show Textures

The change-show keys let you change the show-boundaries and show-textures options without bringing up the options screen.