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?