Volition has told Dutch website Gaming Only that they will release a demo for Red Faction: Guerille. The demo will most likely appear in the beginning of January, a month before the release in February 2009.
Volition is also planning to release downloadbare content. The first multiplayer package will be released a month after the games release. 6 months later they will also release new single-player content.
The PS3-version of the game also supports Trophies.