Tainted: Smell the Virtual Ghost.

This demonstration presents ``Tainted', a first-person 3D adventure game that enables players to experience a traditional horror folklore using visual-auditory-olfactory interactions. The system consists of a computer to play the game and a smell-emitting module that contains jasmine, pineapple, mango, and banana scents. The information provided by the additional smell stimuli delivers an immersive gaming experience by providing game narrative and signaling predefined game conditions (e.g. imminent threat). Smell stimuli may also help to enhance player's cognition and memory, as well as to invoke emotional responses such as fear and curiosity.