A mysterious virus drove the population of Erlsen Island crazy. The authorities have isolated the region from the outside world and sealed «the incident».

As a detective Howard Chapman, you secretly arrive on the island to look into the cause of the accident. There is no way back. All that remains is to survive and investigate.

• Camera is your main ally. Distract the infected using a flash. Keep track of the situation from a distance to observe the behaviour of local inhabitants. Shoot everything suspicious to obtain evidence and investigate the accident.
• Craft weapons and improve your equipment. Find and extract food and medicine.
• Move around stealthily or fight face-to-face.
• Survive under the burning sun or in the pouring rain, on a clear day or at a foggy night.
• Study evidence to learn the causes of the outbreak and find the culprit.
• Try not to get infected with a deadly virus and go insane.