The boy lost his ball, and when he ran to look for him, he accidentally wandered into an abandoned house. Huge doors closed behind him. The only way out, the boy thought - is not to panic, and to gather into a fist all that intelligence and logic, and try to get out of the house. You can help this boy. Collect items and think how they can help you in your goals. Be very careful not to miss anything. And be very careful in the house full of dangers!