Dead Maze is a free 2D isometric survival MMO from Atelier 801. It launched on Steam in February 2018 and is set in ruined modern towns after a zombie outbreak.
Players cooperate rather than fight each other: they search houses together, fend off the infected and follow story quests. Hundreds of objects work as weapons, a teddy bear included. Hunger, thirst and fatigue drain with actions, not with time, so idling and chatting costs nothing. You also run a camp, furnish a house, grow vegetables and keep animals.
It suits players looking for a relaxed co-op sandbox with no PvP pressure. The developers have posted no Steam news since 2018: the servers still run, but new content isn't coming.
