Olympus 2207 is a post-nuclear game set somewhere in the US Silicon Valley. You take the role of one of the survivors of the global atomic war, taking shelter under an immense skyscraper that mysteriously survived the bombardment. The game uses Fallout 2 engine, however tons of visuals (including video, animations and static images) were done from scratch. The game also uses a lot of ambient music, which nicely fits into the game theme.
During the demo you will meet with the locals, learn a little history of Tartarus, do some quests and get acquainted with the game mechanics. Although the demo is very short, each of the quests have multiple solutions.