Finnish musician, he played with Kauko Röyhkä in 1990–2007 and in Shadowplay in the late 1980s. Vikkula's other bands are e.g. Them Bird Things, Bibi Hanuk and Moonage Daydream. Vikkula has also been involved in producing some of Röyhkä's albums. Vikkula mainly plays guitar, but also keyboards and bass.