Playism released Touhou: Double Dealing Character in May 2015 as the first official release of any game in the Touhou Project series in English-speaking territories.
Touhou Kikeijū: Wily Beast and Weakest Creature is the 17th and latest main game in the Touhou Project game series, and it launched in September 2019.
Team Shanghai Alice released the first game in the series, Touhou: Highly Responsive to Prayers, in 1995 on the PC-98 platform.
ZUN’s Touhou Project Dai-16.5-Dan Hifū Nightmare Diary ~Violet Detector game launched at the Comiket 94 event in August 2018.