ALTERITY EXPERIENCE is a closed-door adventure game playable in first-person and in single player.

The game takes place today in the Cornwell Family ranch house, located in Lucy County Firefly National Park, in the northern state of California.

For several weeks, witnesses claim to have seen luminous phenomena in the park at night.

And farmers in the county have found a strange fluorescent purple substance spread on their plantations.

Local authorities are conducting the investigation, unsuccessfully so far.

You are Anton Cornwell, a Californian farmer and rancher.

Your plantations have also been affected by the strange substance.