Guild Wars 2 redefines massively multiplayer online roleplaying games with visceral, action-oriented combat; a gorgeous, living world full of constantly evolving dynamic events; customizable personal storylines that are unique to each player; intense Player vs. Player combat between small teams or massive armies; and most importantly, a shared online world where players work together as allies instead of as rivals — all with no monthly subscription fee.

The dragon cycle that has sustained and blighted Tyria for ages is collapsing. Mortal hearts and choices will define this moment in history—and echo in the future forever.

Over two centuries ago, the Empire of the Dragon severed all bonds with central Tyria and Elona. Cantha has its own history of turmoil and triumph, reflected in ancient landmarks, enduring artistry, and modern life.

The subscription-free online world of Tyria celebrates its 10th birthday this month by opening the doors of adventure to a new group of players as Guild Wars 2 will be available on Steam starting Tuesday, Aug. 23, marking the first time the MMORPG will be available on a third-party platform.

“Guild Wars 2 has delighted over 16 million players for a decade with its subscription-free business model, epic collaborative open-world boss encounters, and revolutionary mount system,” said Kendall Boyd, Senior Vice President of Marketing at NCSOFT West. “By launching on Steam, a whole new audience of players who have never had the chance to adventure with us will be able to experience one of the greatest fantasy worlds in gaming. Everyone at NCSOFT and ArenaNet is excited to welcome them into our amazing community.”

To coincide with the launch, a new content bundle will be available for Steam players: the Guild Wars 2 Complete Collection ($99.97/£86.97).

The bundle lets players experience all three expansions (Heart of Thorns, Path of Fire, End of Dragons), and all five seasons of the game’s episodic Living World that bridge the gap between the game’s main narrative arcs. The Complete Collection contains the first 10 years of Guild Wars 2 in one amazing package, from the first steps into its epic virtual world all the way to the explosive climax of Guild Wars 2: End of Dragons.

The Aug. 23 release on Steam also marks the official beginning of Guild Wars 2’s support of Twitch Drops. By watching their favourite streamers playing Guild Wars 2 on Twitch, players will be able to earn exclusive in-game character rewards including classic outfits, experience boosters, and even a unique Glowing Purple Mask cosmetic. The first Twitch Drop rewards campaign begins on Aug. 23 and ends on Aug. 28.

Players on both Steam and the NCSOFT first-party Guild Wars 2 client will be able to play together on the same servers.

Guild Wars 2 is currently available for PC.