Combo Time: if you play Street Fighter on PC, then you might wanna check out the Street Fighter IV combo trainer, which lets you create and test combos—and it comes with built-in functionality that will help you memorize the combos. You can read more about it here, and download it here. (Via RPS)

Even if you're not a fighting game fan, it's difficult to watch this video and not be struck by how complex, if not beautiful, these combos by COMBONAUTS are. It's not just about racking up the hits and landing a ton of damage, either: some of these are choreographed to have no damage. It's amazing.

Due out November 22 for the Xbox 360 and PlayStation 3, the console version of The King of Fighters XIII seeks to address many concerns fans have voiced about the franchise. Concerns like lengthy matches, addressed in the video by massive combos that take out an entire life bar.

Executing a 125-input combo in Street Fighter IV seems like a challenge that should pay more than $50. Nonetheless, it's out there, and if you can do it, a legal tender picture of Ulysses S. Grant is yours.