I finished it. I think the stealth and navigation are actually really good. There's no jump button because maneuvering is based entirely on how much Essence you have, getting caught is dangerous but escaping feels fair rather than the game devolving into a brawl like most stealth games. Ending definitely feels rushed. Second boss fight was pretty tedious, first one was good. Storywisethings point to Aragami being Ryuta, but also to him being from Kaiho, then the game outright tells you he's some guy named Ryo. But then it hints that he's Ryuta. And who the hell is Hyo and what was his deal?
Supposedly there are scrolls to read, but I don't know how much light that would shed on the situation. It seems like a mess and I felt no reason whatsoever to sympathize with Kaiho.
Can you elaborate on the bolded? After the
Ryo
Aragami is Ryuta. That's suggested earlier in the game but not later. After the Ryo reveal it's meant to be pretty clear we're the 'reincarnated' spirit of Kaiho's first general, Ryo.
I suppose this would be most effective if you had been reading the scrolls throughout the game, but obviously they're optional. The scrolls fill in 99% of the backstory, so they should explain a lot. IIRC you read them from the skills menu.
You're also not particularly meant to sympathise
with either party. They both did fucked up stuff. We're just seeing Ryo's particularly fucked up betrayal/revenge narrative.
Hyo is
the first boss, with the shield. He was Ryo's right-hand man, a Kaiho lieutenent essentially. So when you fight and kill him you're killing your old best friend. Hopefully this would be clearer on second playthroughs/upon reading the scrolls.