Game Design : Sound Design for Game

I got most of my sound effect from "www.freesound.org"

At first, I intended to add various different music to make the game more interesting and engaging but I couldn't find the right sound that match the scene I want.

As a result, I got these file instead.

They seem to work just fine. I used 8 bit music style for my main theme music which provoke the feeling of nostalgia for the old game but also mixed the modern sound for the game sound effect, too.