If you want to play Uncharted 3 on a PC today, the PlayStation Now dumps are generally considered a poor experience compared to modern emulation.
Method A: RPCS3 Emulator (Recommended) The best way to play Uncharted 3 on PC is via RPCS3 (a PlayStation 3 emulator).
Method B: Uncharted: Legacy of Thieves Collection If you want a native PC experience, you should play Uncharted 4 or Uncharted: The Lost Legacy on Steam/Epic Games. These support ray tracing, ultrawide monitors, and DualSense controls.
Despite being a solid port, Uncharted 3 has unique issues. Here are the most common fixes:
Uncharted 3: Drake’s Deception is a single-player action-adventure originally developed by Naughty Dog for PlayStation 3. It’s part of the Uncharted series (Nathan Drake) and is not officially released for PC by Sony or Naughty Dog. Below is a concise, practical guide covering what’s available, legal considerations, and ways players run the game on PC.
You cannot buy Uncharted 3 alone. You must purchase the Uncharted: Legacy of Thieves Collection.
Warning: Do not buy "Uncharted 3 PC" keys from grey market sites like G2A that offer the game for $5. Those are often PS3 emulator pre-configs or scam files.