Metro 2033
Set in the shattered subway of a post-apocalyptic Moscow, Metro 2033 is a story of intensive underground survival where the fate of mankind rests in your hands. And if you happen to enjoy your on-screen visuals, it's one of the best-looking games we've seen in recent years.
A 1080p resolution is the limit for the TOXIC in Metro 2033, and it takes something as crazy as the MARS II to run it smoothly at 1600p.