7th Guest is a classic "point and click" adventure with horror elements and a first-person view. Henry Stauffe, a rich man with a sinister past, invited six guests to his mansion. Each of them was made an offer that was impossible to refuse: to compete with the owner in mental acuity. The mansion is crammed with tricky puzzles, and the one who first solves all the riddles assigned to him will be rewarded with the fulfillment of his most cherished desire. Less successful applicants will remain forever in a gloomy building.