As previously announced, 5pb. made the PS4 demo of the former XBox One exclusive visual novel Chaos;Child available on the Japanese PSN. It can be found here.
As usual, you need a Japanese PSN account to download them (you can find how to make one here). Once downloaded, the demo will work with any PSN account on PS4 and PS3, while you’ll need to use the Japanese account on PS Vita (which can be quite cumbersome).
Also, keep in mind that the links above won’t work if you’re logged into your US or Euro account, unless you’re using an incognito browser window.
If you don’t want to press circle a million times (which is what you’ll do the most within the demo), but still want to see how it looks like on PS4, you can check out the gallery below.