Modder gebdag has put path tracing on Grand Theft Auto 2, the 1999 top-down game. GTA2 RTX Remix, on Nvidia's RTX Remix, lets fires, explosions and gunfire cast light, adds a day-night cycle and 16:9, and aims frame generation at 60 fps. GTA 2 does not speak DirectX 9, so two DLLs translate. A copy of the game is still required. Rockstar gave version 9.6 away in 2004. Any GeForce RTX card can run it. A 4070 or faster is the suggestion.

Source: Tom's Hardware