'GAME' translation

[masa]

To Shiso
>"sand", not "sands"."sand"doesn't have plural form (I think...)
I see. You are right.

>And I only wait the time passing by so calmly
>I don't quite understand this line... what does "waiting the time" mean?
This means that she can do anything else but wait the time passing. Do you have any other ideas of translating this line?

>I had made this game a little longer than usual
>No problem, I'll be able to find another one
>"Another one"? Does she mean "another game"?
Yes, she does.