I was watching this video, and I guess they announced a 3rd Pac-Man and the Ghostly Adventures game which will be coming in 2015 which will make it a trilogy. Then it got me thinking about third party trilogies. You remember those games? The ones that nobody remember's but you fondly enjoy playing. No?

Well, here's some expamples:

The Gex Trilogy

The Ty Trilogy:

The Rayman trilogy:

The Pac-Man World Trilogy:

The Frogger Triology (this series had 4 games but whatever you get the idea):

Those are just some expamples of a few. Did you have any third party trilogy/game you enjoyed?

I always liked the Rayman, Pac-Man World, and Frogger's Adventure games when I was younger, but looking back now, the Pac-Man World and Frogger games were really bad..

I remember playing Dead to Rights on Xbox. That turned into a trilogy.

Oh yeah! I forgot to post that one on the OP.

GTA III Trilogy could be included.

GTA III, Vice City and San Andreas