I had a dream last night where it turned out I had a very large video game collection - I mean, I do in real life, but this was much larger, really large. Things that came to mind was ownership of no less than six copies of Sonic 2 (guess I bought a lot of wholesale lots?), and two Power Rangers games with very similar box arts, but clearly depicting different Sentai shows. One of the games was even a Masaharu Iwata/Hitoshi Sakimoto joint, although I'm pretty sure the music in the dream was literally cribbed from an actual Iwata/Sakimoto joint (not sure which; maybe Captain America and the Avengers, maybe Gauntlet 4).
Then I woke up and remembered I only have two copies of Sonic 2 - one of which I left with the other Genesis at my parents' place, so I only really effectively have one (why would I even want more than one, anyway...?) - and that while I've played very little of any Power Rangers games, I'm pretty sure there weren't two games with the same name for the Genesis alone starring different Sentai casts. (I know there's a game based on the show and a game based on the movie, but beyond that...)
I have weirdly lucid dreams