-You can cheat the stages using the signature flying ability that every character has in the main Touhuo Project series.
-You cannot escape the bullet hell that every boss has, signature from the main Touhou Project series.
The game is ok, but a little inconsistent here and there.
But the soundtrack, oh boy, not a single bad theme. Its phenomenal.
And I love the character design. A little out of place but great nevertheless.