Ultimate Game Music Collection
My personal flagship product, Ultimate Game Music, is a comprehensive library of royalty-free background music made for games.
Universal Sound FX
Stefan, otherwise known as Imphenzia, is a Unity Asset Store veteran. Whenever I'm asked about SFX assets, his is always the first I mention.
© Sandro T
The Sun Temple is an incredibly detailed environment package that is, amazingly, completely free. I've been using the Sun Temple environment in a sound design video series and have been spending a lot of time exploring it. I'm genuinely amazed at the level of detail that's gone into this free asset.
More recommendations coming soon
The only assets that make it onto my recommended assets list are ones that I have personally used and love. If you know about a great asset that deserves to be on this list. I want to hear about it!