A kind of pad or drone, texture. . . I don't know. . . . Close your eyes and travel through space!. 4 synthesizers used. . . Subtractive synthesis, fm synthesis, some effects. . . .
A simple ray gun effect i made for use on manyland,i took a high pitched sound reversed and sped it up and it was recorded with an extension on chrome.
Used audacity to make a chirp sound, i think it's sine-sawtooth. Pretty easy thing. Nothing to lose from it being mp3. It's a pretty dirtily made sound.
Low pitch static which reminds me of 1950s sci-fi television. Created by filtering a static wave from an analog radio then slowing the pitch and adding a mechanization effect.