What is SFXR?
Sfxr is a program that specializes in making chiptune sound effects for video games. Its interface consists of sliders that change the shape of the wave as well as the envelope and pitch. It has the ability to export to WAV for use in other programs. It also has presets for people who are not skilled in synth and audio production.
The last update was in 2012.
Comments and Reviews
Said about SFXR as an alternative
It's a really lightweight app that can generate random, helpful sounds for many games.