Krypton is a large-scale sound effects library for cinematic trailers created by SmartsoundFX and distributed via A Sound Effect. This pack, developed in collaboration with Vamify, is normally sold for $65, but you can obtain it completely free for 72 hours by registering for the A Sound Effect newsletter, which provides a 100% discount code. This offer expires around March 30, 2026.
It offers 300 types of cinematic SFX recorded in 24-bit/48kHz. The pack covers a wide range of materials essential for film, trailer, and game audio, including dark and light atmospheres, impact hits, braams, risers, glitches, drones, booms, and whooshes. It is available for commercial use under a royalty-free license.
Main Features
- Includes 300 types of cinematic sound effects
- Audio Quality: 24-bit/48kHz
- Recorded Categories: Dark & Light Atmospheres, Impact Hits, Braams, Risers, Glitches, Drones, Booms, Whooshes, etc.
- Format: WAV (Instant Digital Download)
- Royalty-Free License Applicable; Commercial Use Allowed
- Compatible with various genres including film, trailer, game audio, EDM, and electronic music
How to Download Krypton
Follow the steps below to download for free.
- Access the free distribution page
- Select “Click here to enter” and enter your name and email address
- Copy the 100% discount code
- Checkout for free using the 100% discount code
Note: This offer is valid for 72 hours starting from March 27, 2026. After the deadline (around March 30, 2026), the price will return to normal, so act quickly.