Your Personal Information is not shared by Bladevampirek. Game Maker Studio creates textures. Even if you game has nothing, it creates at least one texture file.
So it needs the right to access this texture file.
Same goes for sound. GameMaker is coded to load sounds from files, so it needs access to the,

"Gamemaker Data Folder" of Your Game or App.
      Which explains those permission request. You can, ( not in game maker ), Create Android Apps that don't need to read from files. It could be a simple application with no graphics and no sound. That would require no permissions. But in general, it will ask for file access.

     Games with High Score Leaderboards, will share your name on the leaderboard, but otherwise no other information is shared by Bladevampirek.

     This App was created using www.yoyogames.com Gm Studio, by default they ask for certain permissions in order to allow the app itself to run. In addition, I try to uncheck unnecessary permissions, and ask for what's needed by the actual actions game, for example: Internet for High Score Leaderboards. Otherwise the game itself would likely Ask for Permissions every time it ran.

     Thanks for reading, I hoped this explained the usage of information collected.