Program: Flare: Empyrean Campaign
License: GPL v3 and CC-BY-SA 3.0
Description: An action RPG set in a medieval fantasy world in which the protagonist is banished into the land of Empyrean and must prove your worth to escape damnation.
Other: Flare is the game engine, and Empyrean Campaign is the campaign mode. Similar to how GZDoom is a game engine and Freedoom is the game content. Flare writes to %APPDATA%\flare