Forts

Forts (Mary Clare “Mars” Clemons) is an American singer, songwriter, performer, and music producer based in Los Angeles. Her sound combines alt-pop with cinematic tension, ethereal vocals, and industrial-leaning production. She has become a standout voice in the gaming space through work with major titles including League of Legends, PUBG Mobile, Valorant, Wuthering Waves, Arknights, Ex Astris, and more. Mars wrote and performed “Still Here” for the record-breaking 2024 League of Legends Season Cinematic and later performed at the Worlds Opening Ceremony alongside Tiffany Aris, Ashnikko, and Linkin Park. She is the voice of the PUBG Mobile and Ex Astris theme songs, the Arknights track “Radiant,” and Wuthering Waves’ “Against the Tide,” which won Video Game Song of the Year in 2025. Mars also performed at Arknights: Ambience Synesthesia 2024 in Shanghai. Her catalog has surpassed 300 million streams. Blending her love for fantasy storytelling, video games, and cinematic music with alternative influences such as Phantogram, Deftones, and Grimes, Forts is shaping a distinct sound of her own. She is currently writing her debut EP and a companion comic book that expands the world behind Forts.