Touhou Official Games List

Th01 - Touhou Reiiden ~ Highly Responsive to Players (HRtP)
Th02 - Touhou Fuumaroku ~ Story of Eastern Wonderland (SoEW)
Th03 - Touhou Yumejikuu ~ Phantasmagoria of Dim Dream (PoDD)
Th04 - Touhou Gensoukyou ~ Lotus Land Story (LLS)
Th05 - Touhou Kaikidan ~ Mystic Square (MS)

Th06 - Touhou Koumakyou ~ Embodiment of Scarlet Devil (EoSD)
Th07 - Touhou Youyoumu ~ Perfect Cherry Blossom (PCB)
Th07.5 - Touhou Suimusou ~ Immaterial and Missing Power (IaMP)
Th08 - Touhou Eiyashou ~ Imperishable Night (IN)
Th09 - Touhou Kaeidzuka ~ Phantasmagoria of Flower View (PoFV)
Th09.5 - Touhou Bunkachou ~ Shoot the Bullet (StB)
Th10 - Touhou Fuujinroku ~ Mountain of Faith (MoF)
Th10.5 -  Touhou Hisouten ~ Scarlet Weather Rhapsody (SWR)
Th11 - Touhou Chireiden ~ Subterranean Animism (SA)
Th12 - Touhou Seirensen ~ Undefined Fantastic Object (UFO)
Th12.3 - Touhou Hisoutensoku ~ Chase the Enigma of the Superdreadnought Guignol (Hisoutensoku/Soku)
Th12.5 - Double Spoiler ~ Touhou Bunkachou (DS)
Th12.8 - Great Fairy Wars ~ Touhou Sangetsusei (GFW)
Th13 - Touhou Shinreibyou ~ Ten Desires (TD/10D)
Th13.5 - Touhou Shinkirou ~ Hopeless Masquerade (HM)
Th14 - Touhou Kishinjou ~ Double Dealing Character (DDC)
Th14.3 - Danmaku Amanojaku ~ Impossible Spell Card (ISC)
Th14.5 - Touhou Shinhiroku ~ Urban Legend in Limbo (ULiL)