1. Golden sun 2: the lost age (GBA). This game was release a while ago, but I always liked it. In my opinion this is the best game ever for GBA for its graphics and easy playability. it is recommended to play in first place Golden Sun 1, if you want to know the whole story. The characters have to finish some quests in order to recover the power of the four elements of the earth.
2. Golden Sun 1 (GBA). The first game of Golden sun is about a group of teenagers who´s been entrusted the mission of recovering the elements, which were supposed to be stolen for devil causes.
3. The witcher (PC). it is an RPG game where the main character (Geralt) has to complete a sequence of quests to reach his destiny.
4. Need for speed: Most wanted (PC). A great street race game. police are behind you while you try to climb a black list to defeat your enemy. Money, your car, your reputation are at stake, in order to climb the black list you must win races and the bosses of written on the list as well as accumulate legal offences.
5. Virtua Tennis 3 (PSP). I didn´t play the series before this, so I didn´t include them into this ranking. It´s a easy playable game which has mainly 3 types of game modes: the arcade, a simple match between you and the opponent CPU (or even with another player by Wi-Fi) a tournament or an RPG style adventure where you must train your player ´till he becomes the best.
6. Dragon Ball Z (PSP). A purely fighting games for Dragon Ball lovers. It has basically a few modes like character history, where you play with a character against its enemies, or you also can play the storyline of the game. Wining the stories games will provide you with special bonuses such new characters (new transformations phases et cetera).
7. Need for speed: underground (PC). Race game where you´ll enjoy tuning your car while earning money through races.
8. The assasin´s creed (Xbox/PC). A high quality game with an interesting story about the Templars knights and crusades. I didn´t play the whole story because I don´t have it (my com does not adjust to the requirements), but it is worth to play for its beautiful graphics and amusing storyline for RPG fans.
9. Summon night 2 (GBA). Summon night is another RPG game. In this you also must complete some quests (Golden Sun style) in order to restore and defeat a great devil power which was intended to free by a stray summon.
10. Rome: Total War (PC). An expanded strategy game that has very good resolution accompanied with first plane camera. You also face diplomacy and political issues.
11. Praetorians (PC). A good quality game which concentrates on military strategy where each unit type is used in a different instance.
12. Imperium I, II, III (PC). What differs this game from the others is a feature: the hero. The hero is the main character in Imperium skirmishes, the leader of your armies.
13. Age of empires III: the Asian dynasties (PC). Finally, a game about the Asians in history. Well economic system, and awesome Asian buildings.
14. Age of empires II: the conquerors (PC). Well-known strategy game featuring empire construction, where your ability on economic, military organization is crucial for your victory.

Yeah, you can see that I love RPG game, if you want to recommend me anyone just tell me!!. This is all by now, I’ll add more when the time comes out.