Emulator Used: Snes9X v6.0
How to do it: Infinite Land Value Glitch: Place down parkland in your map in single line sections vertically and separate with 1 line of nothing, and repeat will you fill the map like its vertically striped. Wait for about 3-5 In Game Years on Fast Speed Setting. Save your map with nothing on it. Load into your other city that you already have a very high land value in. Wait till the power of this load stops blinking (you can do it faster but better results require you to wait) Save that City, and Load back into the Empty Map. If done correctly, you will have increased land value across the board as well as pre-activated police coverage. Note: You still need to build police Stations, however you can build them every 7 zones apart if you want more population, however, to avoid power related struggles, I build them every 5 apart and stick an industrial zone next to it so I can minimize my pollution level.