DemoSystem by Defiance^BSR, a small demo framework to use for your productions. After a decade and more of not releasing a single production, it was about time to do something for the demoscene community. So here it is, DemoSystem is a small but robust framework to develop your demo on. The framework is written in C++ and uses GLFW + BASS, supporting all modern graphics and sound options for your convenience. The sample track used is "Not Giving Up by Patrick de Arteaga" and is used under the terms of Creative Commons Attribution (CC-BY) license. Visit https://patrickdearteaga.com/ for more info. Hope you like it! Signing off, Defiance.