Flare és un codi obert, 2D Action RPG, llicenciat sota la llicència GPL3. El seu joc es pot semblar als jocs de la sèrie Diablo.

While the core engine is written in C++ with SDL2, there is an easy to use modding interface. Using the modding interface, it’s possible to create entirely new games. On the Mods page, you can find games made by the Flare team, as well a few select community projects.