For Honor Starter Edition - Free (Aug 22nd - Aug 27th) - Steam Store
For those who claim it during this time, it will be yours to own forever. Part of a promotion by Ubisoft for Gamescom.
"Ubisoft took advantage of gamescom 2018 to distribute the Starter Edition of For Honor for free for a few days. From August 22 at 7:00 pm and August 27 at 7:00 pm, the fighting game will be distributed free of charge on Steam and the players who unlock it during the interval will be able to keep the game for life."
Arcade is a new PvE game mode coming to For Honor with the Marching Fire expansion. Offering infinite replayability, players can experience the mode in single player or online with 2-person co-op. All experience and gear earned can be used in multiplayer game modes. Marching Fire is coming October 16.