The mutual agreement means that Valve will get the rights to use the "DOTA" trademark commercially, so DOTA 2's name won't change. Blizzard reserves the right for fans to use the trademark noncommercially, but will give up the DOTA name for its official variant. That game will instead be called Blizzard All-Stars, "which ultimately better reflects the design of our game," said Blizzard executive VP Rob Pardo. "We look forward to going into more detail on that at a later date."
Valve's Gabe Newell also gave comment, saying that Valve is "pleased that we could come to an agreement with Blizzard without drawing things out in a way that would benefit no one." Blizzard All-Stars doesn't have a release date yet, and DOTA 2 is due out next year.
May 11, 2012 –Blizzard Entertainment and Valve today announced a mutual agreement regarding concerns over the names of upcoming products. In accordance with the agreement, Valve will continue to use DOTA commercially, including DOTA 2, while Blizzard will preserve noncommercial use of DOTA for its community with regard to player-created maps for Warcraft III and StarCraft II.
"Both Blizzard and Valve recognize that, at the end of the day, players just want to be able to play the games they're looking forward to, so we're happy to come to an agreement that helps both of us stay focused on that," said Rob Pardo, executive vice president of game design at Blizzard Entertainment. "As part of this agreement, we're going to be changing the name of Blizzard DOTA to Blizzard All-Stars, which ultimately better reflects the design of our game. We look forward to going into more detail on that at a later date."
"We're pleased that we could come to an agreement with Blizzard without drawing things out in a way that would benefit no one," said Gabe Newell, president and co-founder of Valve. "We both want to focus on the things our fans care about, creating and shipping great games for our communities."
The companies do not plan to discuss the terms of the agreement beyond today's announcement.