I'll give my notes as I'm reading this through:
-In the first two paragraphs, I'm noticing that every sentence is roughly the same length and said in the same way. It makes reading become bland very quickly. Try and read them out loud and you'll feel it too in your voice. I actually cover this topic
here
-"He woke up, with his head feeling immensely heavy." Commas are tricky to use right. When writing, you don't need a comma when you have something like "with" or "while" or "and," etc. If you do want one, "He woke up, his head feeling immensely heavy." works better.
-If the MC just woke up to begin experiencing this, what was that about the dust settling? Did something stir it up? The MC wouldn't have known it was ever not settled anyways. I guess the point here is about focusing on stuff relevant to what's happening in the story and use these details to add to it. Maybe you could include a part that the MC is caked with dust which had settled on him while he lied unconscious.
-The third paragraph has the same problem of sounding monotone and lacking emotion. This is a bit worse since the character just realized he had no memories. And contrary to the previous part, you could really use more commas to join some of these sentences together instead of using periods, making it feel more alive. I'll show you what it looks like and add my own things:
Through bleary eyes, he tried to look at his surroundings. But nothing of importance was to be found; only broken machines and worn out equipment of all sorts. He was on top of one of the many piles of trash in the area, covered in dust which caked his torn shirt and as his oil-covered shorts. This time he succeeded, temporarily, before he lost his balance and fell on his face.
I'll list what I did here. In the 1st sentence, I made it clear that Mr. Dude was recovering from being unconscious. I used a ";" to join the following sentences together to avoid the unnatural pause. I changed the description of clothing to make the settling of dust relevant, took out the "green" part which didn't matter at the moment (but could be brought up later). And I wrapped it up a little more concisely. With the last sentence, I wrapped the temporarily with commas on both sides to kind of give that impression that he was teetering on his feet while they read "temporarily," and then it ended as normal.
It's really a lot of small things. And it's things that you learn to do over time. I could rewrite most paragraphs to "fix" things and add my own style, but in the end your style and such makes you and your writing unique. All that matters is striving to make improvements to your storytelling skillz.
-"He didn’t actually know this but this way seemed more lit up, which indicated importance"
Rather than doing this, I would write a cinematic description of the area that made the readers think it was important, rather than being told that it's important. Contrast it to the way that everything else is dark and forgotten.
-"They were two meters tall and had really long arms and legs while their torsos were really small. Their heads were flat with one eye that could go around 360 degrees. They didn’t seem to notice him and continued their routine."
1. Avoid using "really X" when describing things. Instead of really long, use "enormous" or "gigantic" or "arms which stretched out." Instead of really small, use "tiny" or "minuscule" or "in proportion to their arms" maybe. It's more interesting.
2. A small thing into showing, not telling, and focusing on relevant stuff. The MC doesn't know these bot's eyes can go 360 degrees without seeing it done so I wouldn't bother including that description, at least presented so casually. Perhaps a description like "with an eye which swiveled in all directions" would work better since it's creepy and more concise.
Everything I've said is a relatively large piece of information to add to your writing arsenal, so I'll stop here for now. And I'll comment on more updates to this.
You have a good setting :) With a lack of emotion in the writing it's hard to get into, but the foundation is there and it's interesting. Can't wait to read more.