Before I start with the countdown proper, I did have a few replays, so I guess I'll go ahead and start on those first. I don't rank them in my yearly rankings (just my all-time rankings) if I've already played them before.
Replay #1:
Tecmo Super Bowl 2020 (NES/PC)

Back when I was younger, I wasn't the fanatical gamer that I eventually grew to become. I had an Atari 2600 and then a Commodore 64, both of which I really loved when I was really young. And then as I got a little older, I had an NES and a Genesis, but this was a period in my life where I could have most certainly been classified as a casual gamer. If I played anything at all it was sporadically, and it was either a sports title or something that was incredibly popular like Super Mario Bros. which was impossible to overlook. I didn't read gaming magazines - did they even exist back then? I would occasionally wander into a store and peruse the game section while knowing nothing about the games I was looking at other than the box art, and I would usually leave without buying or even being really interested in anything I saw. I spent most of my free time playing real basketball and tennis along with social activities and schooling. Gaming was a true side dish, at best for me.
But one day I remember walking into a mall and going to either a dedicated game store or a bigger store with a game department - I don't remember any more. But what I saw in that store is unforgettable, and it is something that had a big part in changing who I was as a person, contributing significantly to how I would choose to spend my free time as an adult and helping to cultivate what has (obviously) become a real passion of mine. I saw - on the shelf - a game called Tecmo Super Bowl. There was a man in a New York Giants uniform on the front and there was the NFL logo! My heart started racing a bit. Up until this point, games were simply generic sports games without any official ties to professional sports leagues. (I was unaware at the time of the Atlus-developed NFL Football which came out a couple of years prior.) What was this?!? A video game that is tied to the real NFL? Could it be. As I flipped over the back of the box my pupils dilated and I started feeling flush. All 28 NFL teams! Team stats and data! You can play a season from the pre-season to the playoffs! Real players and team logos! Oh my. I'm sure my knees buckled as I confirmed my purchase. I remember walking back to my car and opening the box immediately. I could not wait to see what awaited inside. I know that this was an impactful moment because I still remember so vividly being utterly absorbed in the manual. I must have sat in that parking lot for 30 minutes or more just trying to comprehend the awesome before me.
And thankfully, the actual game lived up to the initial impressions and feelings of shock. It's got such an intoxicating blend of fun with just enough of a nod towards realism that it doesn't lose you. I love deeper sports sims as well, but Tecmo really nailed the fun here - something they were never really able to duplicate from what I've experienced. Everything just came together in a moment of perfection, and because of that this game is still played religiously today. I have long known about the community that keeps the rosters and teams up to date, and it's been in the back of my mind forever to go back and play this with a current coat of paint, and that's just what I finally did this year. I was finally able to play this classic with my beloved Panthers and take them to the promised land. And as fun as the single player is, this game shines best in multiplayer with an intoxicating blend of arcade sensibilities and just the right amount of strategy and luck. It really is, for me, an unequivocal all-time classic. A 5/5 to that young guy hyperventilating in the parking lot, and a 5/5 to this middle-aged man still playing.