GOG Patron
Everything about this game is top notch. The puzzles are too easy, the game is too hand-holdy, but when the rest is this good - it's easily forgiven. If you are even reading this review, buy it when you can.
Nox Archaist is a technical marvel that only an Apple ][ designer would understand. People don't seem to realize this, and it's creation is entertainingly documented in the making of DLC book available. If you don't 'get' the old school look and feel, or quibble about the limitations of the Apple ][ environment, then you're not understanding just what's in front of you. I suggest you read the making of, and see the tribulations involved in building this game. You will come away with a better appreciation for what exactly you have here - an unbridled labor of love that posthumously earns it's place not only in the technical feats of platform, but also in the pantheon of classic RPG's that would have been a bonified hardware seller.
Like most RPGs, you're best to go in blind, discovering the world and lore is half of the game. Know that it's an interesting story, and a competent RPG. This is the company's most polished game next to Greedfall. Like Piranha Bytes, Spiders RPGs have their own flavor - uniquely indie. I own this and the prequel/sequel Mars War Logs on Steam - bought them here as well because of Achievements: Love 'em or hate 'em, adding them shows a company not only cares about their game, but respects you, the GOG customer - so they get my business.