This is a paid asset, but now you can download it totally free. However, please keep in mind that this package is only provided for studying or testing the product prior to purchasing it, not for business functions.
Overview :
Ability Sound 12ea, Building Sound 13ea, Unit Sound 32ea, and Weapon Sound 31ea Sci-Fi Action and RTS Game Sounds 88ea
Highlights:
- Format : Linear PCM
- Sample rate : 44,100
- Bit depth : 16 bit
- Channels : 1(mono)
Original_Link: https://assetstore.unity.com/packages/audio/sound-fx/weapons/sci-fi-sound-pack-vol-1-8898