sogna Sogna (Italian for "It Dreams") was an erotic video game producer from 1990 to 2003. Game series (incomplete):AnimahjongAnimahjong V3Animahjong XViper (series)Viper V6Viper V8Viper V10Viper GTSViper V12Viper V16Viper BTRViper CTRViper F40Viper M1Viper Island Vol.1-6Viper F50Viper GTBViper Paradice/Viper Langerie Black, Viper Purple and Viper RedViper GT1Typing ViperViper TypingViper M5Viper RSRViper M3Viper V6RViper V8RExternal linksVisual Novel Database - SognaSogna Digital Museum Aliases: noneRevision 9 by Anonymous at 2025-04-20 23:03:14.616256