What is .GS3 file extension?
.GS3 file extension is a known file type. This section tells you everything you need to know about this extension.
File saved by GameStarter, a program that includes a wizard for building FPS Creator games; includes controller, sound, video, and performance settings, as well as other game information.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.