as3sxfr is a free and open-source tool designed for generating sound effects, developed by Tom Vian (SFBTom, SFB Games) from United Kingdom. Its essence is a simple port of sfxr (Bfxr's predecessor) - the ActionScript 3 export (from C++ to AS3), taking advantage of the new sound and file capabilities introduced in Flash Player 10, and allows developers to create sound effects in real time using the same parameters as Bfxr.

Sound effects play a crucial role in enhancing the overall experience of a game. Although they may often go unnoticed, a significant amount of careful work is put into creating them in order to establish the appropriate atmosphere. But how are these sounds actually made? Most likely, they are produced using specialized software and handled by professionals. However, thanks to the advancements in software technology, the process of creating sound effects has become increasingly simpler.

LabChirp is a free and tiny application for producing sound effects for various purposes (games, animations, videos, etc.) on Windows, Mac and Linux platforms, developed by Labbed using Mono. It is similar to sfxr, Bfxr, rFXGen, jfxr, wafxr, etc., but has a friendlier user interface and more powerful functions.

CapCut (AKA: 剪映) is a very popular video editing application for Windows, Mac and mobile platforms, developed by ByteDance from China in 2020. It provides lots of tools (including a variety of filters, effects, transitions, text, music, and more) to help both beginners and experienced video editors effortlessly create professional-looking and stunning videos with just a few taps.

Soundpad is a program that allows you to output your local sound files as microphone signal, developed by Leppsoft from Germany. With its help, you can add any sound you like to your microphone input. This way, you can play various sound effects or background music in high quality whenever you want when chatting with others or playing games.