April wasn't the best month for the U.S. video game industry, reflecting a drop in spending on things that weren't a Nintendo DSi or price reduced PlayStation 2. But how's Killzone 2 selling these days?

According to Gamasutra's monthly deeper dive into NPD Group sales figures, the answer is 58,000 copies last month. Good? Bad? Well, it's slower. Having moved 323,000 copies in its first month on the market, dropping to 296,000 the next month and settling into where it is now. We'll leave the ultimate judgment of whether that's a positive or negative for third month sales up to you.

Sony has already gone on record about Killzone 2's sales successes, touting a million copies already sold through worldwide and noting that U.S. sales have exceeded the company's expectations. Soldier on, Killzone!

Killzone 2 Adds 58k On PlayStation 3 In April NPD [Gamasutra]