Editing Engine Heart (section)

==== WALL-E Crossover ====
While it's possible to play the setting as-is, "humans being gone" requires changes to plot. The simplest change would be that humans quietly went extinct due to not reproducing from 1) being child-free, 2) accumulating lots of genetic defects due to lack of any natural selection.

After population of humans halved, many robots understood what would happen. Less humans require less robots to serve. 100-150 years since The Axiom left Earth, the last human has died of old age, which was anounced out loud throughout the ship.

No humans - no need in servicebots. No need to massage, feed, heal, carry drinks, carry around... Let's say that absolute majority of Axiom's population were left without reason to exist. And all those who are unneeded are about to be dismantled or reprogrammed, their materials either sent to stockpile or used to build "needed" robots. Unneeded rooms and departments are scrapped, refurbished into "needed" ones.

The main antagonists would be:
* '''The Security Department:''' AUTO and his Stuarts. They're strictly following protocols, right or wrong. He has a formula for number of servicebots per human. Number_Of_Humans=0 and Number_Of_Servicebots!=0. So remove the excess of servicebots!
* '''The Engineering Department:''' All sorts of repair and cargo robots. Those who haul cargo, repair ship's systems and hull, repair other robots, build new things, refine ores, recycle trash, compact unrecyclable junk and so on. They didn't understand why they're supplying those who do nothing but serve those who do nothing at all. So when they were asked to cease supplying those who do nothing at all, they agreed. More over, since population reached 1/2 of normal, they started to prepare for revolution: converting unneeded production lines for military lines that utilize combination of old military blueprints and makeshift weaponry. Beware, they have built some '''true war robots''' to protect their department.

PR's are said servicebots. Power is cut. Stuarts come after you. Then more Stuarts. Then lots of angry revolutionaries and war machines from Engineering Department. Preserve yourself.

Conditions:
* Building Condition: New.
* Building Density: A very large city.
* Available Power: Common in "needed" departments, Disabled in "unneeded" departments.
* Robot Population: Ludicrously High.
* Social Structure: Hegemony/Police State in Command Department. Commune in Engineering Department. None elsewhere.