Katri Lassila is a Finnish photography and film artist working in Aalto University as a doctoral candidate. Lassila has been designing and organising larps since 1998. In 2011 she designed larp for the Finnish Science Centre Heureka (with Emilia Karppinen and Mikko Meriläinen) and in 2012 for the contemporary art festival Ihme-päivät (with Juhana Pettersson and Antti Kanner). She's the co-creator of the adventurous romanticist (also called adventure romantic) playing style together with Laura Kalli, and has introduced such concepts as the rule of the greater drama, and fisherman's wife character. Lassila has emphasized the importance of larp documentation and documented her games extensively in video and still photography from the early 2000's onwards.
Early larps
Wanderer 3 1998 Kaksivirtain kartano I 1999 KK II 2000 KK III 2001 Helsingin Camarilla (narrator) 2002–2005
Adventure romantic larps
Imperiumin viholliset 2003 Norsunluukosketin 2003 Silmäpuoli merirosvo 2004 Amatsonien kuningatar 2006 Albión 2007 Korpinsydän 2008
Commissioned larps
Tulevaisuuden kaupunki (City of the Future, Science Centre Heureka) 2011 Muistojen arkisto (Archives of Memory, Ihme-päivät) 2012
Campaigns
Valve (9 events) 2011–2013
Ropecon organizer
2003 (head of larps) 2007–2010 (guest of honor team)
- 2012 Valve – The Grand Adventure. With Antti Kanner. Playground
Worlds. Nordic Larp Around the World. 14–18. Juhana Pettersson (edit.). Helsinki: Pohjoismaisen roolipelaamisen seura.
- 2010 Silmäpuoli merirosvo. Feminist Zombie Pirates, Ahoy. In Nordic Larp.
Jaakko Stenros ja Markus Montola (edit.). 184–191. Tukholma: Fëa Livia.
- 2010 Campaign Director's A to Z. Playing Reality.
- 2009 Fun For All. In Larp, the Universe and Everything. Matthjis Holter, Eirik
Fatland ja Even Tømte (edit.). 255–264. Norway: Knutepunkt Conference.
- 2008 Adventurous Romanticism. In Playground Worlds – Creating and
Evaluating Experiences of Role-Playing Games. Jaakko Stenros ja Markus Montola (edit.). 110–116. Helsinki: Ropecon Ry.