I found it on pixiv, https://www.pixiv.net/en/artworks/91686049
but I don't think it's the original artist, this dude i think just edited someone's work to add a bg on it and added some filters lol
At first I thought it was int, but after playing it, I think the AR works to bring a new type of challenge.
The HP really should be lower though.. so players that aren't good at reading could still challenge themselves with this, other than just failing.
Also the offset is late which is probably why it was so hard for me lol..
the units of velocity can still be in km/h, just without a direction vector.