Games like Touhou Suimusou: Immaterial and Missing Power
Momodora: Reverie Under the Moonlight
Momodora: Reverie Under the Moonlight is a sidescrolling platformer, and is the fourth installment of the Momodora series. Focusing on gameplay, melee combos, dodge mechanics, travel forwards in the search to save everyone. With your trusty leave, find a variety of items and spells to use to assist you on your journey. This game is a prequel to the previous Momodora games.
Touhou Luna Nights
Touhou Luna Night's is a 2D search action (Metroidvania) video game. After creating many action games, this is a new project from Team Ladybug.
Touhou Hisouten: Scarlet Weather Rhapsody
Following the events of Mountain of Faith, summer arrives in Gensokyo with a fanfare of weird weather. Shortly after the abnormal weather appeared, there was a large earthquake that leveled the Hakurei Shrine, causing Reimu Hakurei to investigate the cause of the incident.
Touhou Rekkaden: rift in a friendship game.
A doujin game by LION HEART based on the Touhou Project series.
Ojou-sama no Doki-doki Daisakusen: Norowareta Kurenai no Yakata
Ojou-sama no DokiDoki Daisakusen is a fan-made Touhou Project platform action game, developed by BlueMica. It features Remilia Scarlet as the protagonist and Flandre Scarlet as the second protagonist. Saigyouji Yuyuko is also a playable character.
Touhou Hisoutensoku: Choudokyuu Ginyoru no Nazo wo Oe
Touhou Hisoutensoku: Choudokyuu Ginyoru no Nazo wo Oe is a standalone expansion pack to the fighting spinoff Scarlet Weather Rhapsody with five new characters, first released by Tasogare Frontier at Comiket 76. Combining this expansion with an installation of Scarlet Weather Rhapsody allows for the use of additional Touhou characters within the new expansion. Like its predecessors, Immaterial and Missing Power and Scarlet Weather Rhapsody, Touhou Hisoutensoku is a collaboration between ZUN and Tasogare Frontier. Tasogare Frontier is well-known for games such as Eternal Fighter Zero, Immaterial and Missing Power and Scarlet Weather Rhapsody.
Touhou Kouhentan
A doujin game by YuuYuutei based on the Touhou Project series.
Touhou Rhythm Carnival! Kurenai
Touhou Rhythm Carnival Kurenai is a Rhythm Heaven like game including Touhou characters. It is made by Focus Lens and it mainly focuses on Embodiment of Scarlet Devil characters. This game is also known as Touhou Rhythm Carnival Kurenai
Touhou Haou III
This is a "VS-ish" fighting game that features Touhou Project characters.
Alice to Marisa to Inakunatta Shanghai Ningyou
A doujin game by YuuYuutei based on the Touhou Project series.