I think if you were a fan of King of Fighters when younger, definitely go and buy this. It should be right down your street. But for anyone who is unfamiliar with this series, I would only advise you to buy if you can find at a good price, as there is many other games more worthy than King of Fighters Extreme.
CodeScanner (IDE version) is an immature product which shows promise. The lack of customization options is a serious deterrent to its use in any kind of professional development environment.
As a game to get excited about, Call of Duty fails spectacularly. What we have is an exercise in frustration, and not something All About N-Gage can recommend. Some people may enjoy it, but they'll be few and far between.
Those of you who like this genre are going to be extremely satisfied (and wondering why anyone can give it less than 100%), but there’s nothing here to tempt people to explore a new genre.
If you're looking for something to play for 5 minutes on the bus, then this might not be for you. But if you're wondering how to pass time while having to sit in a car or a train for 10 hours (and a boring conference plus the trip back), then Shadowkey is something not to miss.