14 DAY TRIAL // Mare Nostrum, a free DLC for Red Orchestra: Ostfront 41-45, will arrive on Steam for Linux, according to the CDR database.
Mare Nostrum will allow users to experience the battles of WWII in North Africa, with Mare Nostrum. This free DLC features British, Australian, German and Italian nations, and players can choose from a range of authentic weaponry or crew one of 10 fully functioning vehicles, not to mention eight new battle environments.
More details about the features and changes introduced by Mare Nostrum in Red Orchestra: Ostfront 41-45, can be found in the official Steam website.
The other part of this information, about the Linux port, is taken from the CDR database and by no means is it completely certain. The CDR Database is a record of data that describes every Steam game and subscription provided by Valve for the Steam service.
Usually, the new entries in the Steam database are first visible in the CDR Database before their official launch.