Why are Radiant and Dire fighting? Introducing the Dota 2 Lore Atlas

Most of us know Dota based on what happens in a match. We spend a lot of time thinking about matchups, itemisation, counters, patches, but not necessarily about who these heroes are, or why Radiant and Dire are fighting in the first place.
A rich history is there, scattered across hero biographies, voice lines, comics, and events. Sometimes a voice line you’ve heard a hundred times is part of a much older and deeper story. And the connections between those stories can easily be drowned out and aren’t always clear.
Take the beginning of Dota’s universe. According to Arc Warden’s biography, Radiant and Dire were once fragments of the same primordial mind. Their conflict became so destructive that a third fragment, Zet, imprisoned them together inside what became the Mad Moon. Zet is the hero we know as Arc Warden, and the prison eventually shattered.
Elder Titan’s story approaches the beginning from another angle, describing a world broken by his own doing and perhaps a mistake. The game lore leaves room for the imagination and may not always neatly explain how these stories tie in together.
That’s part of why we built the Lore Atlas on rdy.gg.
We wanted a way to follow these stories for those unfamiliar or even those well-versed in Dota 2 lore. You can start with a hero, read about the events they’re involved in, and follow their connections to other characters and places. The interactive map section lets you explore those relations and discover where they lead.
One thing we cared about was not treating every piece of lore as equally certain. The Atlas distinguishes what Dota establishes from what’s implied or speculative, with sources for anyone who wants to look into the details.
The first release began with The Creation, and we’ll be adding more heroes and stories weekly.
You don’t need to know much about Dota’s lore to get started. Pick any hero currently available, and see where their story leads.
Explore the Dota 2 Lore Atlas on rdy.gg!