Portal 2 is close to being a perfect videogame. Through it's excellent level design, funniest writing I have ever seen in a video game and new spins on the original portal formula make this game pretty much flawless in my eyes. Adding in a fantastic Co-op campaign that retains all of the quality of the main game is not just a cherry on top it's another cake on top of the cake neither of which are a lie. I'm not even the biggest fan of puzzle games but portal 2 changes things up enough to keep it fresh through out and provides a reasonable level of challenge so everyone can get through in the end. The fact I hadn't played this before 2022 is scary and writing this review has got me wanting to play it again. A sign of a true masterpiece