Touhou Luna Nights is a really good game. You should buy it since it now has completed all of its updates.
Sure it only takes 5-6 hours but it's 5-6 hours of concentrated fun. Everything is very tightly designed and the gameplay elements synergize with each other extremely well.
The bosses are challenging, the spritework is gorgeous, the controls are tight as a cute n' funny and the OST is godlike.
