Amnesiac's ascendance

Waking up only to realize that he had amnesia and was a murderer, Indra learns that he is on Mars after Earth's nuclear destruction. 2104. Alone.
Even with a scarcity of gunpowder, man finds ways to kill. And in this anarchic world, with steadily degrading technology, Indra tries his best to find a chance to live.

An entry for MAL x Honeyfeed 2022 writing contest. I did have some writing experience before this, but a sci-fi, cyberpunk, post-apocalyptic, Martian settting is definitely something new for me. I also hope it isn't noticeable that I am an 18-year-old in Ukraine, i. ...