So, few days ago, Playism has rolled a poll on what Touhou game people want to see get published. (For some reason the listed these as derivative games yet some of the official games like Hisoutensoku are cropping up.) This isn't going to guarantee a certain game getting published, but they simply want to get an idea of what fans want to see. Below are the list of games they have in mind, but if there's a game you want that's not on the list, you can vote for "Other" and tell Playism which game you want to see published. Below are what's listed on Playism's poll with a video link for each game if available.
Vote for the games
here.
• New Super Marisa Land (魔理沙と6つのキノコ, lit. "Marisa and the 6 Mushrooms")
[link] (Platformer)
• Touhou 14.5 ~ Urban Legends in Limbo (東方深秘録 lit. "Eastern Record of Deep Mysteries")
[link] (Fighting)
• Koumajou Densetsu: Scarlet Symphony (紅魔城伝説 緋色の交響曲, lit. "Legend of Scarlet Devil Castle: Scarlet Symphony", a.k.a. Touhouvania)
[link] (Action Platformer)
• Touhou Sky Arena (東方スカイアリーナ)
[link] (Fighting)
• Adventures of Scarlet Curiosity (東方紅輝心)
[link] (Action RPG)
• Gensou Shoujo Taisen Scarlet (幻想少女大戦紅, lit. "Fantasy Maiden Wars E", a.k.a. Super Touhou Wars; from the same makers of Touhou Sky Arena)
[link] (Turn-based Strategy)
• Touhou no Meikyuu (東方の迷宮, lit. "Labyrinth of Touhou")
[link] (Turn-based RPG/Dungeon Crawler)
• Touhou Soujinengi ~ The Genius of Sappheiros (東方蒼神縁起, lit. "Blue God Omen")
[link] (Turn-based RPG)
• Touhou Gensou Maroku ~ The Devil of Decline (東方幻想魔録, lit. "Records of Fantasy Dream"; from the same makers of The Genius of Sappheiros)
[link] (Turn-based RPG)
• Touhou Genmu Youtan ~ The Nightmare of Rebellion (東方玄夢妖譚 lit. "Eastern Mysterious Dream Youkai Talk"; also from the makers of The Genius of Sappheiros)
[link] (Turn-based RPG)
• Gensou Ningyou Enbu (幻想人形演舞 lit. "Fantasy Puppet Dance Performance"; a.k.a. Touhou Puppet Dance Performance)
[link] (Turn-based RPG)
• MegaMari ~ Marisa no Yabou (MegaMari - 魔理沙の野望, lit. "Marisa's Ambition")
[link] (Action Platformer)
• Touhou 12.3 ~ Hisoutensoku (東方非想天則 ～ 超弩級ギニョルの謎を追え, lit. "Lacking the Perception of the Natural Laws of the East ~ Chase the Enigma of the Gargantuan)
[link] (Fighting)
• Tenjou no Tempest (天壌のテンペスト, lit. "The Tempest of Heaven and Earth")
[link] (Action Platformer)
I seriously hope they plan on publishing Scarlet Weather Rhapsody along with Hisoutensoku (which is a standalone expansion pack for Scarlet Weather Rhapsody but there's not much to offer without it) and expansion packs/updated version of some of these games (e.g. Labyrinth of Touhou Special Disc, Genius of Sappheiros: Weekend, Touhou Sky Arena -Matsuri-, The Devil of Decline EX) instead of their vanilla versions.