Warcraft
In 2004, Blizzard Entertainment moved the series away from the real-time strategy genre and released "World of Warcraft", a massively multiplayer online role-playing game (MMORPG). Requiring a subscription fee to be paid to play, it also introduced regular additional content to the series in the form of patches. "World of Warcraft" gained popularity worldwide, becoming the world's largest subscription-based MMORPG in 2008. The game reached a peak 12 million subscribers worldwide in October 2010. "World of Warcraft" has had seven expansions as of 2018. During the production of "", Blizzard co-founder Frank Pearce stated that "If there's a team that's passionate about doing another "Warcraft" [real-time strategy], then that's definitely something we would consider. It's nothing that we're working on right now, we have development teams working on "", "", "Diablo III", and when those teams are all off the projects they're working on, they'll be intimately involved in the discussions about what's next".
Warframe
Warframe is a free-to-play cooperative third-person shooter video game developed and published by Digital Extremes. Originally released for Microsoft Windows in March 2013, it was later ported to the PlayStation 4, Xbox One, and Nintendo Switch. In "Warframe", players control members of the Tenno, a race of ancient warriors who have awoken from centuries of cryosleep to find themselves at war in a planetary system with different factions. The Tenno use their powered Warframes along with powerful weapons and abilities to complete missions. While many of the game's missions use procedurally-generated levels, newer updates have included large open world areas similar to other massively multiplayer online games. The game includes elements of shooting and melee games, parkour, and role-playing to allow players to advance their Tenno character with improved gear.