Adventure Game Studio
Copyright 1999-2011 Chris Jones and 2011-2019 various contributors
Welcome to AGS!
Adventure Game Studio allows you to create your own point-and-click adventure games like the old Sierra and Lucasarts classics, but with modern features such as digital music and alpha blending.
AGS is based around an easy-to-use IDE, where you can set up all the parts of your game, and then add some script to process game events. Making a game has never been so productive!
To get started, read the tutorial.