In 2015, Morrow served as stage host on ESPN for Heroes of the Dorm, based on Blizzard Entertainment's video game Heroes of the Storm. Morrow led the Morrow event at the Shrine Auditorium in downtown Los Angeles, in front of a live audience, with casters and analysts Sean "Day9" Plott, Manuel "Grubby" Schenkhuizen, Nick "Tasteless" Plott, and Dan "Artosis" Stemkoski. The event gained fame and notoriety with "the final match shown live on ESPN2, the first time an esport has ever been broadcast on a major American television network," and "the first place prize was massive—free tuition for the rest of the winning team's college career." The show has also been recognized for the sports vs. esports controversy that developed after ESPN sports journalist Colin Cowherd made defamatory remarks regarding the appearance of video game Heroes of the Dorm on sports network CNN.
Morrow and Cox conceived of Good Game in 2015, after discussing the challenges faced by professional gamers who aim to succeed, but lack the financial support found in the Multiplayer Online Battle Arena genre. Together, they wrote a treatment about a team of competitive underdogs attempting to win a $1,000,000 video game championship, which they dubbed "The Bad News Bears of Esports". Additionally, they created and developed their own video game to appear in the series to avoid limitations posed by licensing or partnering with an existing intellectual property. Spoofing two of the highest earning esports titles in history, DOTA 2 and League of Legends, Morrow and Cox created their own fictional, comedic game, Killcore, to center around the show's competition, and brought on video game concept artist, Mark Gibbons, formally of Blizzard Entertainment, Games Workshop and Riot Games, to illustrate Killcore's character design, environment, user interface and logo.
In 2015, during Blizzard Entertainments 25th anniversary, Morrow returned to host BlizzCon on November 6th and 7th, which appeared on DirectTV, with co-host Alex Albrecht, musical act Linkin Park, and master of ceremonies Wil Wheaton. Other news and interviews covered by Morrow and Albrecht included exclusives surrounding the Warcraft feature film, and video game expansions for StarCraft II: Legacy of the Void and Hearthstone.
In 2015 and 2016, Morrow served as moderator and host for several events revolving around the Warcraft film. In 2015, Morrow appeared at San Diego Comic-Con for Legendary Entertainment, where she interviewed director Duncan Jones and cast members Daniel Wu, Dominic Cooper, Travis Fimmel, Ben Foster, Clancy Brown, and Paula Patton. In 2016, Morrow hosted for Universal Pictures in Warcraft IRL: Capture the Flag, featuring her commentary and game analysis of players, including Mark "Markiplier" Fischbach, Sonja "OMGitsFireFoxx" Reid, Philip DeFranco, and Jimmy Wong. Later that year, Morrow moderated the live stream of the Warcraft movie panel at PAX East with the director and lead cast member, for a participatory audience of approximately ten thousand. On June 10, 2016, Morrow hosted the red carpet premiere of Warcraft by Universal Pictures, with co-host Jesse Cox, in front of Grauman's Chinese Theatre in Hollywood, California. Morrow and Cox conducted interviews with cast members, producers, and guests.
In 2015, Morrow competed as a gamer for the first time on a public stage at the Heroes of the Storm launch event, Mayhem Begins, held at YouTube Space LA and live-streamed to an audience of millions, where she won the show match with her team, "Low Expectations". Later that year, Morrow presented the award for best short film with Dante Bosco at the Geekie Awards. Morrow next hosted Super-Fan Builds (2016) for Defy Media, with co-hosts Sandeep Parikh and Leah Kilpatrick, originally appearing on Go90, and later available on Netflix. Morrow appeared in nine episodes, where she interviewed builders about their process and super-fans about their fandom.
Morrow served as spokesperson for GameChanger Charity in 2015, and led an event called "The Raid Against Rare Diseases", which featured popular YouTubers and Twitch streamers, and raised approximately $10,000 for children in need. In 2015, Morrow played in a gaming tournament held in Orlando, Florida, benefiting Extra Life United. She has also supported Child's Play, and is an AnyKey affiliate.