Armor Games provides many different genre of games from 1st and 3rd person shootings, to arcade, classic pong, and almost any card game imaginable.
The Xbox 360 offers every genre of games both on disks and available to download as arcade or games on demand titles. The have everything from Shooter to Fighting games.
Variety of genre of video games are available in the market. The most popular among teenage boys can vary from action to sports to one person shooter games.
The best selling psp puzzle games are Loco Roco, Lumines and Patapon although there are many other titles available in this genre.
The xbox 360 has many different genres of video games that can be played on it. One can play shooting games, puzzles, racing games, sports, and much more. There are literally hundreds of games available to play.
The game Bomb it 2 is available to be played online or downloaded to your computer. This particular game is considered to be categorized in the genre of RPG or Role Playing games.
The genre with skill trees tend to be RPG games. My favorite is the Borderlands series. You should check it out on LeapTrade, they have that series for really cheap.
Science Fiction, Dystopian.
Games
There are many types of flash based games that are offered by the website Cool Games. The typical genre for the games on the website are action and stick.
Generally games that are somewhat already familar to them would be ideal, such as card games and board games.
Call Of Duty games, Modern Warfare Games, Gears of War Games, and others, but I can't think of them.
If you ment genre then its Si-fi