Skyhill (The Mandragora team)
"Skyhill is a roguelike story about staying alive when there is no reason to. It's been developed for PC, MAC, LINUX and mobile devices.
You are a resident of Skyhill hotel,who survived biological catastrophe. Goal - is to get out of your penthouse in search of other people and salvation. But all elevators in the building are off and floors are flooded with hazards." - Author's description
Play demo here (Browser)