Nov 16, 2010 19:21 GMT  ·  By

After last week's lackluster update to its online services, Nintendo brings a few more interesting games this time around for the WiiWare and DSiWare, including a revamped version of last year's Nintendo-only racing title, Need For Speed: Nitro-X.

Starting with the DSiWare, as mentioned above, Need For Speed: Nitro-X makes an appearance on the Nintendo DSi.

The title features 18 supercars, 16 different tracks, a special Pursuit Mode that lets owners play as cops, and a Camera Tag Editor that lets you plaster images taken with the DSi's camera on the tracks.

If you have more friends, then you can challenge up to three of them in local multiplayer races, all for 800 DSi Points.

For those that don't want to race exotic cars, the DSiWare also has two other titles, Go Fetch! and 21: Blackjack.

The first one starts with a pretty simple premise, as a ball is thrown and you must guide a puppy through a series of obstacles and mazes in order to retrieve the object.

For 500 DSi Points you will need to keep the puppy from being distracted and get the ball in the shortest amount of time possible.

Next up, 21: Blackjack, in case you didn't notice, is a simple blackjack game, which will cost 200 DSi Points, and offer different modes of play and let you change the cards in the deck or the behavior of the AI.

Moving on to the WiiWare service, two new games have been added so that Wii owners can also enjoy some fresh downloads.

First off, we have Derby Dogs, which tasks players with breeding and raising their own dogs, and then competing with them in a variety of tournaments by completing exercises.

If you got bored of Nintendogs and the rest of the other pet raising simulators, then Derby Dogs can be yours for 500 Wii Points.

Last but not least, Triple Running Sports offers, as you can imagine, some of the most known running sports in athletics, including the 100-meter or 400-meter sprints, hurdles or longer ones, including the 1,500-meter races.

For 500 Wii Points, you can control each race and carefully guide your athlete throughout the races, in order to make sure that he is able to complete them.