The Wall by Tertiary

The Wall is a mystery/horror/survival text-based adventure game in which you play as the single inhabitant of the city of New Moore, Ohio, uncovering the past, surviving the present, and deciding the future on your journey to escape from the forgotten city.

Legacy Player: The "Play online" link above uses the new Quest Viva WebPlayer, which is currently in Beta. In case of issues, you can try the old WebPlayer.