Hmm, I don't really know to be honest. I see pros and cons to both ideas. Maybe release it part by part? You can always change to the opposite if you want to. It's whatever feels right to you. Sorry if that's not very helpful.

I would like to say though, that I am really enjoying your game so far. I like the idea of the "Perspective" thing you are doing. I also like the character design a lot, they remind me of Angel Beats. But yeah, that's all I wanted to say really.