In short: While extreme compression techniques exist, reputable "repackers" generally compress the base game from its original size to approximately 2.7GB to 3.1GB . A 500MB file is significantly smaller than even the most efficient legitimate repacks available.
Before attempting to run any version of the game, ensure your hardware meets the official minimum requirements to avoid crashes or severe lag: Minimum Requirement Recommended Requirement Windows 7/8.1/10 (64-bit) Windows 10 (64-bit) CPU Intel Core 2 Duo / AMD Athlon 64 X2 Intel Core i5-3470 / AMD FX-6300 RAM 6 GB to 16 GB+ (for mods) GPU GTX 260 / Radeon HD 5670 GTX 660 / Radeon HD 7870 Storage 4 GB available space SSD highly recommended Risks of Unofficial Downloads cities skylines highly compressed 500mb hot
: Even individual save files can grow quite large as your city expands, and they are typically stored in your local Performance Because the files are encrypted or heavily packed,
Many "highly compressed" files are actually "wrappers" or installers designed to infect your PC with malware or spyware. cities skylines highly compressed 500mb hot
Because the files are encrypted or heavily packed, many antivirus programs struggle to scan the contents until they are already running on your system.