「东方远空界 ~ Ultimate Vitality of Imagination」is a fangame of Touhou Project, a STG game with Touhou style. The game has magnificent danmaku designs, splendid background performance, various storylines and different levels of difficulty, which is suitable for players with experience or interest in Touhou STG games.

Background Story
In the beginning of summer as it is, the trees in Gensokyo has already shown an appearance of autumn. Reimu is concerned about the haunting ghosts, and even humans are becoming overly hyper. Hearing the news of high-speed trains
appearing in the sky, Marisa is in high spirits to take a look. Aya has noticed the mysterious light shining above the clouds, felt something strange to occur.

Features
The game has fascinating danmaku designs with vivid characteristics, natural art styles aimed at fine game experience, BGMs with the style of Touhou Project, as well as practical features such as high-definition art materials, low-latency handling experience and comprehensive practice mode. The game has a high entertainment value — three main characters, six available players, 6+1 stages in general, with the contents far beyond the seven stages themselves.