Today is October 12th. It has been exactly 10 years since X/Y were released worldwide. Happy anniversary!
These were the first main series games in full 3D, and the first to be released for the 3DS. They brought us 72 new Pokémon as well as a bunch of new features like Mega Evolution, the Fairy-type, PSS, Pokémon-Amie, Friend Safari and more. I am a huge fan of X/Y, they are among my favorite games in the whole series. I know they aren't very popular in the fandom nowadays, but I wanted to make a positive post to celebrate their anniversary. I made a post with everything I like about these games
in the past and I didn't want to repeat it all again. Instead, I decided to share some of my favorite memories from when I played X/Y.

The first is when I tried to evolve an Eevee into Sylveon for the first time. This was during my playthrough of X, it happened just a few days after the games had been released. With the Fairy-type being added to the series, I had decided to use one on my team just to see how it worked. I settled for Sylveon. But back in the early X/Y days, the details for how to get a Sylveon were a bit unclear. You needed an Eevee with a Fairy-type move, then you also had to do something with it in Pokémon-Amie, then level it up. The first part was easy to solve. Catching a wild Eevee at level 19 meant it always knew Baby-Doll Eyes, so I did that. The third part would also be easy. But what about the second part? I had to play with Eevee in Pokémon-Amie, and do... something. What exactly?
I searched and found a Youtube video which said that you had to max out all three categories (affection, fullness, and enjoyment), then it would evolve. So I started doing that. Then I read a comment on the video, where a user said that they had managed to evolve their Eevee by leveling it up directly after it had gotten a huge boost of hearts in Pokémon-Amie. Since that seemed to be the easier option, I decided to give it a try. I trained my Eevee until it was about to level up, then I played with it in Pokémon-Amie again until it got a burst of hearts. After that, I immediately let it gain a level… and it evolved into Sylveon! That made me really happy. I made my newly evolved Sylveon a member of my team on X, it accompanied me on the rest of my journey.

Another memory from my playthrough of X. In Anistar City, I met an old man who asked if I had a Pokémon at level 5 or below which he could borrow to keep him company. I had no idea what this was about, and I didn't want to risk losing a Pokémon if it should turn out to be something bad. But I was very curious and I really wanted to give it a try just to see what would happen. So I went back to Route 2 and caught the first Pokémon I ran into, which was a Fletchling. I gave it to the old man and left him. I continued playing the game and eventually beat the Champion. At some point afterwards, I went back to the old man... only to find out that he had passed away. He had left a letter along with the Fletchling in its Poké Ball. It was a very emotional and touching moment. To make sure I would never forget about it, I decided to nickname the Fletchling Memory and keep it with me. I trained it into a Talonflame, and I still have it on my game.
Those are my two best memories from X/Y. What are yours?
(If you have nothing positive to share, please don't post at all.)
On another note, today is also the 11th anniversary for the European release of B2/W2. Happy anniversary to those great games as well!