If you are looking for the best way to play Cities: Skylines while saving money or data:

Whether you are encountering

Searching for "cities skylines highly compressed 500mb" will almost certainly lead you to unofficial, and often risky, sources. While the promise of a small download is tempting, the potential dangers are significant.

While the idea of downloading a massive, complex simulation game in a tiny 500MB package sounds incredibly appealing, it raises several technical questions. Is it actually possible to compress Cities: Skylines down to 500MB? And if you find such a download, is it safe to use? The Science of Game Compression: How Does It Work?

If you are looking for a small version because of hardware limitations, be aware of the minimum specs:

If you do attempt to install an ultra-compressed file, your PC needs more than just the minimum specifications to run the game; it needs a robust setup just to handle the installation:

Ironically, some mods can actually improve performance:

or Xbox Cloud Gaming allows you to play Cities: Skylines on a toaster. The game runs on a supercomputer in the cloud. Your hard drive usage? 0 bytes . You only need a 15mbps internet connection.