Pretty much every Fire Emblem game, but specifically Radiant Dawn. I've replayed it 40+ times. Not joking.
Other than that, it really just depends on the game for me. I've replayed SMT IV once, as well as Devil Survivor 2. One game I played a SHIT TON of when I was younger was Final Fantasy Tactics A2 Grimoire of the Rift. That is still honestly one of my favorite games ever.
I've replayed Skyrim a few times. As well as Tales of Symphonia 2.
Currently more than halfway through on my second playthrough of Digimon Story Cyber Sleuth
I want to replay Witcher 3, but ugh I want it on the Switch lol. (Ik it won't happen)
Otherwise I just play a lot of Mario Kart, Splatoon, Rocket League, Smash Bros...
[Switch Friend code: 3909-3991-4970]
[Xbox Live: JissuWolfe]