Alien Apocalypse: the Last Civilized Man

An accident in a scientific experiment caused an ecological disaster on a habitable planet. The protagonist has been dormant for 10,000 years, and when he wakes up, the planet's environment has not fully recovered. As the protagonist walks out of the scientific research base, he searches for the nuclear battery needed to open the functional module in the base, and embarks on the difficult journey of survival in the apocalypse.