Personally I think Psycho-Pass is great and one of the best sci-fi anime to come out in the last five years. The only things I'd put on the same level are Steins;Gate and Space Dandy, and both of those are very different things.
Speaking of P-P, I'm playing the game that just released for the PS4/Vita now, and even though it takes place early in the first season, it does a way better job of being a followup to the first season than season two does. There's a ton of minor branches within the plot (I counted something like 40 choices on my first playthrough, and almost every choice affected how a scene would play out), two perspectives to play the story from, and a whole lot of endings. The characters aren't self-inserts or carbon copies of previously existing characters, Nadeshiko in particular offers a whole new perspective on the plot and setting of Psycho-Pass that couldn't have been done with any of the characters from season one and she's really entertaining to boot. Usually I expect these sorts of games to just be cheap "hang with the characters from your favorite anime thing" cash-ins, but the creators did a really good job of putting effort into it. Too bad NISA didn't though, the quality of the translated script is dogshit. There's ons of grammar errors, lines that seem to have been copied over wrongly, weirdly phrased sentences, and sometimes it even gets the names of some characters mixed up. It's still a fun game though, I strongly recommend picking it up if you're a fan of the anime.
As for Code Geass: The most Code Geass moment in Code Geass is when Lelouch counts on Chinese landscape planning to be so piss poor that he can easily create quicksand, and this works.
