Starting tomorrow you can snag Metro 2033, one of the most under-rated shooters in recent memory, for 50% off the normal price. At $10 there is really no reason not to pick up this 2010 cult hit.
With its sequel, Metro: Last Light, releasing early next year this would be a perfect opportunity to prepare for it by playing Metro 2033 when it goes on sale tomorrow. Don’t wait too long though, the sale ends on the 22nd.