Project Remedium is a story-driven action shooter set inside a human body devastated by illness and bad circumstances. It's a post-apocalypse of sorts, a really tiny one, but for a nanobot named Nano+, the body is a whole world. So he is hell-bent on fixing it with his guns and a unique grapnel.
https://store.steampowered.com/app/995680/Dangerous_Truck/
https://store.steampowered.com/app/1773220/Train_Mechanic_Simulator_2022/
https://store.steampowered.com/app/429380/Space_Mechanic_Simulator/
https://store.steampowered.com/app/675170/303_Squadron_Battle_of_Britain/
https://store.steampowered.com/app/538810/Train_Mechanic_Simulator_2017/
https://store.steampowered.com/app/1588090/Rally_Mechanic_Simulator
