--root

Draw on the root window.

--maxfps number

Set maximum frame rate.

--nice

Idle between frames using select(), or, if --maxfps is specified, idle in the fps limiting delay loop.

--maxrockets number

Maximum number of rockets. 1 - 100. Default: 8

--smoke number

Smoke lifespan (in seconds). 0 - 60. Default: 5

--explosionsmoke number

Amount of smoke in explosions (This will create an insane number of particles). 0 - 100. Default: 0

--wind number

Wind speed. 0 - 100. Default: 20

--ambient number

Ambient light. 0 - 100. Default: 10

--stardensity number

Star density. 0 - 100. Default: 20

--flare number

Lens flare brightness. 0 - 100. Default: 20

--moonglow number

Moon glow brightness. 0 - 100. Default: 20

--volume number

Sound effects volume. 0 - 100. Default: 100

--moon

Show moon. Default: True

--clouds

Show clouds. Default: True

--earth

Show earth. Default: True

--illumination

Show illumination (on clouds and earth). Default: True

DISPLAY

to get the default host and display number.

Skyrocket is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Skyrocket is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.