Russian producer Evgeniy Belov works as C.A.2K, making drum and bass with technoid influences. Belov gained recognition through appearances at Therapy Sessions events in the UK, Portugal and Russia. Panacea, Forbidden Society, Dean Rodell, The Sect and Cooh have supported his music. His releases on Future Sickness Records include the 2011 single Matrix / Antiaircraft Remix and the 2012 EP Russian Roulette EP Part 1, made with Absurd.
In 2013, C.A.2K joined BSA for the single Game Makers, Dream On, released through Yellow Stripe Recordings. Later releases on Future Sickness Records include the 2020 single Metadata EP and the 2021 single Explosion EP. Cooh collaborated with him on the single Wasp / Excavator, while the 2024 EP Unknown Zone EP includes the track “Focused On.” In 2025, C.A.2K released Factory EP with Absurd, Inerpois and Backup; it features his tracks “Factory” and “Zenon”, alongside remixes by Inerpois and Backup, and Absurd.