Hello

[jorneltorres]

So any way to copy a game from one platform to the other without making a new playlist. like for instance if i have a rythm game on windows platform and I want to copy it from windows platform to arcade rythm games.  any help appreciated thank you!!

[JoeViking245]

Do you want to "copy" it to a different platform or "move" it to a different platform?  To move it, edit the game and change the platform it's associated to.  

If you want the same game in two different platforms, just re import it.  You'll probably need to check a box to 'force importing duplicates'.

Regarding how it will affect your playlist, that depends on how the playlist was setup and how (if) it's filtered.