Sega's Sonic Rivals 2 for the Sony PlayStation Portable not only lets you blast through the scenery in a blisteringly-fast race for the finish, it also lets you pummel and beat down on your rivals - while blasting through the scenery in a blisteringly-fast race for the finish. And we see two new game modes that put this pugilistic pandemonium to the forefront, namely King of the Hill Mode and Tag Mode.

So what are these two modes all about? King of the Hill is simple - remain the dominant player in a point of the map for as long as possible. Punch, kick and spin-dash your way into terrain supremacy, all the while keeping in mind that your opponent can and will use everything to take it away from you.

If in the off-chance you find King of the Hill a bit too defensive in style, then Tag Mode should fit you like a glove. No defensive gameplay here - with the clock ticking on that time bomb hovering above your head, you'll have to think fast and act fast to make sure the bomb stays off you and on someone else. How do you transfer it to somebody else, you ask? Just run or hit your opponent - and from there on, it's all about running fast enough and jumping crazily enough for him or her not to be able to keep up.

Definitely some fast and frenetic gameplay from Sonic Rivals 2. Enjoy the video!