*shrugs*
I'm telling people to not waste their money on a bad port. I apologize if I came off as mean, but... really, this isn't worth wasting your money on in its current shape. Maybe if they fixed the bugs, it would, but it's been six years. it won't happen.
Bad audio (very scratchy), strange scaling, odd controller behavior (I didn't have an Xbox 360 pad at the time, but the game really didn't like my older Logitech controller), graphic tearing, and noticeable emulation slowdown. Even very fast computers couldn't run the emulator at full speed, and people mentioned the CPU just wasn't being used. I haven't run the game in years, so I'm not sure if modern CPUs have fixed that problem, but a recent review at DotEmu's product page suggests otherwise.
Unlike their most recent SNK products (which I always had problems with until fairly recently), this one seemed to cause issues for lots of people across various types of hardware, so I really suggest not buying this.