Sci-fi sound effects

Space footsteps up/down

139 5

Space truck: flying by

140 4

Space engine

121 4

Space station

125 2

Collapse with a rumble

132 3

Distant rumble (rumble, rumble, rumble)

147 3

Flying in outer space (stellar atmosphere)

134 3

Decay or decomposition of a living organism

119 2

Robotic mechanisms

112 4

Effect: alien scream (2)

130 5

Effect: alien scream

108 4

Effect of foreign space

166 5

Hostile alien creatures

123 3

Terrible alien creatures

123 4

Spaceship signal

127 4

Space drones (drone)

125 3