Way behind...Here's clues for the last 4. Top 10 goodness! WOOO!

13. Triforce

12. Introduced the duck and slide down hills to this iconic series. Massive jump in quality over the widely considered lackluster previous entry.

11. My 2nd favorite game from the ps360 GEN and widely considered the best game in this sci-fi trilogy.

10. Amazing multiplayer shooter that is credited with popularizing the railgun. Even being over 15 years old it is still hugely popular in a slightly modified form.

Yep, you got those 2 right !

Game #11: Fire Emblem

Guessed by: mZuzek

Despite all its flaws, the convoluted story that tied-in with a game that never got outside of Japan and the hard-to-obtain support sequences (because, goddamit, they were obscure to find!), Fire Emblem (Commonly named Blazing Swords, to differenciate it) is, in my opinion, not only the greatest Fire Emblem of the whole franchise, but also one of the most daring, interesting, challenging and rewarding strategy RPG games ever made. There's all kind of options and strategies to be had, different paths and branches when using an item or another, a rich fantasy lore which complements the gameplay wonderfully, a superb cast of characters (No one seems under-developed, though of course some others get more spotlight than the rest), and tons of wonderful extras. Despite all the frustration I had playing this game, as I tend to suck at strategy games, I loved it. It's long, diverse, its hidden secrets add to the value, there's wonderful replayability (Hard mode, which also changes things around so that it doesn't feel like playing the same again with enemies dealing more damage; and then even a different extra mode), and overall a feeling of accomplishement that I quite didn't have with Awakening, despite being superior in some areas.

Game #10 - Grand Theft Auto: San Andreas

Back when I first played this game I was stunned. After playing GTA III and Vice City I couldn't imagine a GTA game with vast expanses of wilderness and three whole cities. Well just 10 years ago we got just that. While GTA is also fun just messing around, causing chaos and using cheats to spawn jets and tanks. But a few months ago I decided to sit down and complete all of the missions without cheats or other shenanigans. Ever heard the song "Gangsta Paradise"? Of course you have, and that perfectly describes the story in this game. You'll meet tons of crazy characters all with their own goals and agendas who will sign you up for the craziests of tasks. All the missions I thought were great, yeah even the RC Helicopter missions for Zero, I had no trouble with those, and full of variety. It might be a race or chasing a train or flying a plane or a heist or in a gunfight you name it. Also you can swim, which is a godsend.

#10: This last game on what was supposed to be a trilogy (more games released afterwards) gave us the chance to play for the first time as the antagonist and friend of the main character on previous entries, on a moment on which the main character was sick and unable to go on for the moment being.

SECOND HINT:

This game proved that people can be fooled by using cardboard and hair gel in a very specific way.

THIRD HINT:

The fourth chapter is played by a different character than the protagonist and the classic antagonist; but against all odds, the antagonist is featured here as well.

Is 12 Super Mario Bros 3?

Yep thats it.

I guess you mean Quake III Arena because it's 15 years old and Quake Live is still popular, but Quake 2 introduced the Railgun

Metal Gear Solid 3: Snake Eater?

You got it.