ok, I need to cross check these cheat codes I got off the web, but I’m going to place them here and then check up on them keep or remove each cheat code as I verify them.  BTW, there are not cheats as much as they are steam mods. In the main menu section click on Content Manager then click on Mods. More as I figure out more.

BTW, many of these mods are unsupported to use with cation once you find them.

Code	Effect
Create your very first city	Pioneer
Unlock all city services	Power at Your Fingertips
Use the district tool to draw 3 districts	City Planner
Apply a policy to a district you created	Lawmaker
Earn 15,000 per week	Rolling in Dough
Have a look at all the different info-view panels	Well Informed
Have a Citizen educated to level 3 from 0	Climbing the Social Ladder
Keep the crime rate under 10% for 4 years straight	Safe City
Use the Asset Editor to make your very own asset	Decorator
Have 15% happiness	Unpopular Mayor
Create a map	Terraformer
Fill five landfill sites	Professional Dumper
Have 5 Fire Stations	Fire Watch
Click on a police building 100 times in a row	Frenetic Player
Have 20 transport lines	City in Motion
Have 5 Police Headquarters	The Safest Town
Have 50 transport lines	City in Motion 2
Unlock Monuments	Heavenly City
Have both residential tax rates over 5% higher than industry for one year	Make Them Pay
Have an area the size of nine map tiles	SIMulated City
Have over 70% of citizens highly educated in a city of over 10,000 people	Higher Education
Have more than 10 districts with unique policies	Distroy
Build the Hadron Collider Monument	A Huge Hadron
Have the industry tax rate over 5% higher than either residential tax rate for one year	Power to the People
Have the city survive a crime rate of over 40% for 2 years	Tough City
Have a population of 100,000 in your city	Metropolis
Build the Fusion Power Plant Monument	Short Fuse
Build the Eden Project Monument	New Eden
Build the Space Elevator Monument	Beam Me Up
Build the Medical Center Monument	Medic!
No water or ground pollution in a city of over 10,000 residents	Earthloving City
Have more than 95% city happiness for 5 years	Happy Town
Unlock every single building in the game	I Want It All