He lives in Budapest, Hungary.
== Articles ==
* [https://nordiclarp.org/w/images/3/34/KP25_PDF_-_small_single_pages.pdf Bleed Before It Was Cool] (Knutepunkt 2025 Companion Book)* [https://nordiclarp.org/2024/04/29/larp-the-colonist/ Larp: The Colonist] (Solmukohta 2024 Companion Book) * [https://nordiclarp.org/2022/10/31/the-chinese-hotpot-of-larp/ The Chinese Hotpot of Larp] (Knutpunkt 2022 Magazine) * [https://nordiclarp.org/w/images/b/b3/KP22_Distance_of_Touch_Magazine.pdf Tribes and Kingdoms] (Knutpunkt 2022 Magazine) * [https://nordiclarp.org/2021/01/18/personal-perspectives/ Overcoming Larp Shyness] (Solmukohta 2020 Companion Book)
[https://www.researchgate.net/profile/Matyas-Hartyandi/research Academic publication list]
== Talks ==
* The Groundhog Day Method: Leadership Development With Larping (Edu-larp Conference 2023)* [https://www.youtube.com/watch?v=ztJaAD8faZ8 Early Forms of Educational Role-playing in Hungary] (with Bálint Márk Turi; Transformative Play Initiative Seminar 2022) * [https://www.youtube.com/watch?v=l_MGPiIyVCM Educational Role Playing Traditions Before Edularp] (Edu-larp Conference 2021)* [https://www.youtube.com/watch?v=7AcN2E4Fi-g The Magical Success of Chinese Larp] (Knutepunkt 2021) * One Hundred Years of Attitude: Organized Role-playing and Larping in Hungary (with Nándor Laklia and Bálint Márk Túri, Knutepunkt 2021)* [https://www.youtube.com/watch?v=uffi5i9cy_k Larp: Oddity, Hypernym or what?] (Solmukohta 2020) * When the Grass is Not Greener: Simulation & Sensitivity Training in Edularps (Østerskov International Edu-Larp Conference 2017)
[https://www.youtube.com/@EPICLEVER Hungarian YouTube channel]
== Program items ==
* ''Unveiling Power Dynamics in Nordic Larp''. A critical workshop about hidden power structures (Knutepunkt 2025)* ''Rise & Reflect: Making sense of Knutepunkt.'' A self-reflective silent coaching session about last night / being at KP (Knutepunkt 2025)* ''Larping & Business''. A loosely linked series of 3 short business related program items (with Gijs van Bilsen and Stefan Deutch; Solmukohta 2024)* ''Group Coaching: Sophomore Sadness''. A supportive session on navigating the complexities of returning to SK/KP (Solmukohta 2024)* ''Group Coaching: Winning Solmukohta.'' A dramatic exploration of how to thrive at Solmukohta (Solmukohta 2024)* ''Not Labeled As Larp: Embodied Role-playing Traditions''. An open panel on embodied role-playing forms (with Melanie Dorey, Mike Pohjola, Bálint Márk Túri, and Fanny Hajdú; Portal 11 2023)* ''Using Larp in Business Context''. An open space workshop about larps in the learning and development field (with Gijs van Bilsen; Knudepunkt 2023)* ''Good Morning Collective Wisdom!'' A series of group coaching sessions in the morning (Knudepunkt 2023)* ''Leadership Research, Larp & Funny Hats''. A workshop on leadership research and larps (Knutpunkt 2022)* ''The Groundhog Day Social Exercise''. A social 'workout' with strangers for introverts (Knutpunkt 2022)* ''A Taoist Spell to Libeartion''. Movement meditation workshop based on the five Chinese 'elements' (Knutepunkt 2021)* ''[https://alexandria.dk/en/data?scenarie=9077 Memento Morrison]''. A Hungarian Nordic larp (Knutepunkt 2021)
== Translations ==
* Eltávozott ([https://scenariofestival.se/wp-content/uploads/2018/11/gone.pdf Væk / Gone] by Klaus Meier Olsen)* Feldúlva ([https://alexandria.dk/da/data?scenarie=4080 Forrykt / Deranged] by Jeppe Bergmann Hamming & Maria Bergmann Hamming)* Hadbíróság ([https://alexandria.dk/da/data?scenarie=7920 The Tribunal] by J. Tuomas Harviainen)* Homonkulusz ([https://alexandria.dk/en/data?scenarie=12364 Homonculus] by Anna Ash Kreider)* Régi hallgató, utolsó betelefonáló ([https://alexandria.dk/da/data?scenarie=12370 Long Time Listener, Last Time Caller] by Jeff Dieterle)* parts of [https://alexandria.dk/da/data?scenarie=3429 Imperiet]
Many other tabletop story games, PbtA games, scenarios, and indie RPGs.
== Founder ==
* ''Development & Design Ltd'': A for-profit company utilizing roleplaying in consulting, designing, and training services (2024-)* [https://epiclever.itch.io/atlasz-eletmudij ''ATLAS RPG Lifetime Award'']: Award for non-profit community achievements in the Hungarian RPG scene (2023-) * ''[https://www.facebook.com/epiclever.workshop EPICLEVER]'': A Hungarian RPG research community (2020-) * ''LVDVS MAXIMUS'': A Hungarian game-based and playful education center (2014-2020)* ''LFX'': The first Hungarian online tabletop RPG community (2014-2016)* ''Véletlen Találkozások'' [Random Encounters]: The first Hungarian OSR convention (2010-2013)