UnknownX games

UnknownX games include Marisa of Liartop Mountain (Sep 18, 2025) and Touhou Danmaku Kagura Phantasia Lost (Feb 7, 2024).

Every UnknownX game on Steam, newest first, including upcoming releases. Talk about them with other players on PlaySpill.

1. Marisa of Liartop Mountain (Sep 18, 2025): Marisa of Liartop Mountain is an adventure RPG where the player's choice and the dice will determine the path. Reimu ventures through a mys…
2. Touhou Danmaku Kagura Phantasia Lost (Feb 7, 2024): "The collapse of Gensokyo... it was all you - " To rebuild the now barren phantasia, Reimu's journey begins. A Touhou Project off…