Really close to completing the Unova Pokédex on Pokémon Black 2, first time doing something like this. I had to also play White 2 to accomplish this and in the meantime I ended up learning a lot of stuff about this game that I don't remember even seeing in my first playthrough, like the Yancy/Curtis questline. The amount of post-game content this game has still amazes me!
I only need to catch a Spheal, which only appears in the Winter (next month) or in hidden grottoes, and fully evolve it. Since I'm filled with work and also want a break from playing this game, I'll let the days pass and catch it normally then, instead of timeskipping or anything like that.