I’ve released the first volume of my sci-fi sound-design library: 168 original stereo WAV effects covering spacecraft movement and interiors, futuristic weapons, atmospheres, strikes, glitches, and experimental textures.
The collection runs approximately 26 minutes 45 seconds and is available free / pay what you want. Preview and download:
https://redrookinteractive.itch.io/scifi-sound-design-pack-volume-1
I’d love to know what engine you use and what you want to hear in Volume 2.