SUMLauncher is a tool used to manage content for the game Overgrowth, made by Wolfire Games.

I began working on the SUMLauncher years ago in an attempt to make something helpful for the Wolfire community.

It began as a very simple mod updating program. I’ve continued production over the last last few years, adding features such as an updater for the game itself, game configuration editing, and a full-fledged community content browser.

The community content browser allows users to install/update maps, characters, and more, all developed by members of the Wolfire community.

Wolfire Blog Post