Then, I know a whole lotta things that would prove this!
Food + Drink = Healing Items
School = Loading Screen
Gyns, schools, etc. = Skill Tree
Hospitals = Medbay
Brain Transplants = Selecting a new mech
Blood vessels, arteries, veins, tendons, etc. = Internal Wiring
Nerf Guns, plastic swords = Starter Weapons
If you have any other ideas, feel free to tell me what they are! I'd appreciate that very much!