I finally got around to completing The Persistence Enhanced. I enjoyed it even if it is not a super incredible game.
It's a first person rougelike, set across 4 levels (decks on a ship). It's also a forgiving one since there aren't random run-sepcific enhancements you get: everything is permanent. So if you get better equipment drops and can afford to create them, you'll be permanently enhanced for every run. Same goes for skillpoints you collect to increase your health, strength, MP use and stealth.
Because of this, what starts out as a pretty stealth based survival game, ends up feeling closer to something like Doom (though not nearly as choatic or exciting, this is just a basis idea) as you have added powers and weapons to tackle enemies head on.
I kind of hope FireSprite look to create a sequel of sorts. I think there's a lot potential for a far greater game here. More weapons, more enemies (actually better designs cause of some of them are just aesthetically quite ugly) and a more modern control scheme/ feel could allow for a potential Doom-esque like rougelike.
The fact that the stats you get are permanent is what makes it attractive I feel (unless you're into more unforgiving rougelikes) because it feels like I have a chance every subsequent run. It's not a difficult game either, but it was fun enough to get me to platinum it.