I am not a fan of Furi, not because I dont like it, but simply because I have never played it - I cannot tell you how accurate this is to the main game, but I'm not sure it matters, This demake is free, Its has simple controls, an increasingly complex boss battle, and can be beaten in just a few minues on standard difficulty. The biggest complaint I have is that the screen moves too much, Considering the size of the arena, I feel like a less active camera would help in the bullethell moments, but perhaps this was tested and decided against. That said theres no reason not to give it a try and I'd like to see more like this