We strongly recommend that you buy the game so you can support the developershttps://store.steampowered.com/app/623080/planetarian_HD/
WHAT IS PLANETARIAN HD
planetarian HD is an engaging and emotional visual novel from legendary game studio, Key. A sub-brand of VisualArts, Key are also famed for creating Kanon, AIR, CLANNAD, Little Busters!, Rewrite, Angel Beats!, and Summer Pockets.
HOW DO I INSTALL PLANETARIAN HD ?
1. Click the green UploadHub button and you should be redirected to the Download.
2. Once PLANETARIAN HD is finished downloading, extract the .rar file. (You will need WinRar, you can get it here
3. Once its extracted, go into the games folder and right click the game and run it as administrator and Enjoy!