Sergenious

Big electric fan rotating, looped

Big electric fan rotating, looped

Teleport in action

Strange sound, constant frequency sinusoid modulated by another sinusoid with changing frequency

Shotgun, synthesized

Space ship passing by (in atmosphere of course, otherwise there will be no sound :) )

Space ship passing by (in atmosphere of course, otherwise there will be no sound :) )

Distant road in some future environment, full of traffic

Space ship passing by (in atmosphere of course, otherwise there will be no sound :) )

Robot walking, looped, the track is one step only

Metallic button, useful for computer buttons pressed by mouse

Metallic button, useful for computer buttons pressed by mouse

Teleport portal

Machine gun, synthesized, 5 shots

Most likely a metallic rain