Rifts is a multi-genre role-playing game created by Kevin Siembieda in August 1990 and published continuously by Palladium Books since then. Rifts takes place in a post-apocalyptic future, deriving elements from cyberpunk, science fiction, fantasy, horror, western, mythology and many other genres.
Rifts serves as a cross-over environment for a variety of other Palladium games with different universes connected through "rifts" on Earth that lead to different spaces, times, and realities that Palladium calls the "Rifts Megaverse". Rifts describes itself as an "advanced" role-playing game and not an introduction for those new to the concept.
Palladium continues to publish books for the Rifts series, with about 80 books published between 1990 and 2011. Rifts Ultimate Edition was released in August 2005 and designed to update the game with Palladium's incremental changes to its system, changes in the game world, and additional information and character types. The web site is quick to point out that this is not a second edition but an improvement and expansion of the original role playing game.
Background
The RPG had the tentative title Boomers, named after the original name for the Glitter Boy power armor until Kevin Siembieda changed the name after finding out it was in use for Bubblegum Crisis.
Setting
The foundations for the Rifts world were originally developed in the Palladium game Beyond the Supernatural (first released in 1987).
The Rifts world is Earth, but hundreds of years into the future. Ley lines, lines of magic energy, criss-cross the earth forming supernatural geographic areas such as the Bermuda Triangle. Points where Ley Lines intersect, called a nexus, are places of powerful magic, such as the Pyramids of Giza and Stonehenge. If a Ley Line nexus energy surges or is purposely activated, the very fabric of space and time can be torn, creating a rift, or a hole in space-time leading to another place, time, or a new/parallel dimension. Ley Lines in most lower capacity "realities" have less Potential Psychic Energy or PPE to allow them to be visible, but in the magic or PPE saturated worlds like Rifts Earth, they become visible based on PPE intensity. Some are visible during the day as evident by a slight blue shift of the surrounding environment. Otherwise at night or from space the massive bands of blue-white energy can be as large as half a mile wide in some places, and stretching for many miles.
The Magic energy making up Ley lines as mentioned is Potential Psychic Energy or PPE. Found in various places, objects, and animals, one of the greatest sources of PPE is in young and prepubescent children. An adult's level of PPE can vary based on other factors. PPE also allows Psionics which uses energy known as Inner Strength Points or ISP. Psychic phenomenon (more commonly called psioics) can also vary from individuals, ranging from none at all to Master level abilities. Psychic abilities can manifest in virtually any way imaginable. Some psychics develop differently, such as psi-stalkers; human mutants that feed on psychic energy.
Earth
Rifts begins with two future-historical premises: first, a golden age of humanity occurs, with tremendous advances in science, technology, military, and society. Humanity as a whole is at peace as a majority of Earth's nations decide to cease world war and begin to share ideas and technology freely. Much of the solar system is conquered, humanity's wars will end, and harmony will reign. Second, that this golden age is followed by an unknown cause near the winter solstice and a rare planetary alignment, causing a disaster that cascades into tremendous destruction via a ripple effect.
The cataclysm begins with unprecedented storms of all kinds, earthquakes and tsunamis, and volcanic eruptions including the Yellowstone Caldera.
What is already a huge release of mystical energy is multiplied as a result of several special conditions: a rare multi-planetary alignment, occurrence during the Winter Solstice, and all at midnight. The deaths of millions at this time amplifies these already high psychic energies, triggering many powerful natural disasters across the world, including the return of Atlantis.