Origins: Book of Ra and the "Book" Genre
Novomatic's Book of Ra (2005) created the "book slot" template, Egyptian theme, single expanding symbol in free spins, scatter trigger. It dominated European land-based gaming for a decade. As players moved online, they sought the same experience. Play'n GO recognised this and built Book of Dead as an online-native alternative with superior graphics, better RTP (96.21% vs Book of Ra's 92–95%), and full mobile compatibility.
January 14, 2016: Launch
Book of Dead launched as part of Play'n GO's Rich Wilde series, following Rich Wilde and the Pearls of India (2012) and Rich Wilde and the Aztec Idols. The Egyptian setting, the archaeologist protagonist, the free spins with expanding symbols, all were refined versions of elements Play'n GO had previously tested. The launch was initially quiet, but word-of-mouth spread rapidly through player communities.
Rise to Dominance (2016–2020)
Within two years, Book of Dead was the most-searched slot in the UK. Play'n GO's aggressive licensing strategy placed it at virtually every major UK and European online casino. Casino bonuses frequently featured Book of Dead free spins as their centrepiece offer, further driving awareness. By 2018 it was the most played slot at multiple major operators including LeoVegas and Casumo.
Legacy and 2026 Status
Ten years after launch, Book of Dead remains one of the top 10 most played online slots globally. Play'n GO has released numerous sequels and spiritual successors — Legacy of Dead, Book of Dead Slot Reborn, Rich Wilde and the Tome of Madness, but none have matched the original's longevity. The game's mechanics are now considered the foundational blueprint for an entire subgenre. In 2026 it continues to be the first slot many new online casino players encounter.