whats the last game you finished and whats your completion % on it?

[Salnax]

Pokemon Red. Beat it again for first time in a couple of years a few days ago.

I was doing a semi-speedrun, so I only captured about 25 or 30 species, including none of the legendaries. So I did 100% of the required material, including getting Flash, but only about 20% of the optional stuff.