Distributing or downloading a cracked Planet-Coaster.rar of the full game is software piracy. This write-up assumes you own a legitimate copy and are using .rar for personal backup, modding, or content sharing . Final Recommendation : If you found Planet-Coaster.rar on your system and don’t remember creating it, scan it immediately. If you need to recover game progress, extract safely and place files in the correct game data or save directories.