Luckily, both are completely compatible this holiday season, thanks to World of Warships, the free-to-play online naval action game that lets you collect and command hundreds of historical warships, all while sipping on eggnog from the cozy comfort of your living room. In the spirit of the holiday season and in admiration of your passion for military history, World of Warships is giving out in-game gifts to all War History Online readers! Redeem the codes below to receive bonus content for PC (World of Warships), console (World of Warships: Legends) and mobile (World of Warships Blitz):