(Cats, rice, rats... In short, beware: whoever you see, create them!)
Villain protagonist + RimWorld fan fiction + Ultra-Righteousness MOD + Ultra-Immoral Righteousness MOD + Extremely tough early game + Invincible later on + Possibly inspired by Endfield Industries + No female lead early on (not sure about later, and I can't write that sort of thing anyway) + Possibly inspired by electricity generation + Not a power fantasy + Wants to rush but is forced to develop slowly
Scott, a transmigrator from Earth, had finally managed to get a house on a planet in his new world. But after heading out on a technology handover mission, he discovered that aliens serving an old priest had burned his planet down to nothing but ore. His ship had been caught in the destruction too, leaving its engines and communications equipment completely wrecked. After exhausting every means of calling for help to no avail, he was forced into a cryo-pod to wait for a miracle.
When he woke again, he had crash-landed on an unfamiliar planet, where hostile alien races were everywhere. After a great deal of effort, he managed to join a faction of the humanlike species called the Heavenly Feather Church.
"We can sacrifice any outsider, but we must never sacrifice one of our own. There's no point discussing morality with those beasts. Guns are the universal language." So said Scott, who had been hunted for several elephant years.
(Inspired by a solo, half-naked, crash-and-burn save: a 500,000-point initial raid limit, every race and faction hostile, plus a full package of lightning strikes, total war, and mechanical faction pursuit.)