Grand Theft Auto V came out in late 2013 for PS3 and Xbox 360 before it was ported to eighth-gen consoles. Despite running on seventh-gen hardware, Rockstar never released it on the Nintendo Switch. Fast forward 13 years later and modders have done Rockstar's job for them. An unofficial Homebrew port of GTA V is now available for the Switch, and it runs natively on the hardware at roughly 30 FPS. You do need a jailbroken device, and it needs to be overclocked in order for the game to be playable.
The port is developed by Paralympics Productions and is based on the leaked source code from 2023. That source code allowed modders to reverse-engineer the game logic and recompile it for Arm, allowing it to run natively on the Switch's Tegra X1 SoC. That means GTA V can technically also run on Android, and sure enough, Paralympics' Discord server teases that an Android port is coming soon.