Love the concept of this a lot. Love the Metal Gear parody a lot too. The idea of an infinite stealth game is tantalizing to my lizard brain. The core loop here is pretty addicting and very smooth feeling if a little too basic. The game is weirdly long and you've mostly seen the most of it's tricks by like 1/4 of the way through. It just doesn't have much to mix it up by end let alone halfway through. None of the biomes really matter beyond set dressing and there's 3 enemy types at most with very little in the way of challenge. I'm actually surprised given it's obvious Metal Gear and James Bond inspirations that it didn't borrow way more from them.

But ultimately it's hard to be mad at this game. It's very cute and jokes on me because I ran through it twice (there's a sort of NG+ with a tiny bit of new content). And ultimately, I really really wanna see this fleshed out even more and would love a sequel. I'd absolutely recommend it, just maybe play at a very leisurely pace instead of trying to marathon through it.