Psychotoxic is a first-person shooter video game that was developed by NuClearVision and published by Whiptail Interactive.

The game's plot begins with Armageddon in the year 2020. The fourth horseman of the apocalypse has arrived in New York City, and the only one standing in his way is Angela "Angie" Prophet, a half-woman, half-angel, but doesn't know it at the outset.

As she discovers her true origins, she gains six different supernatural powers such as invisibility and the ability to slow the passage of time.