
Paste Magazine talked to the lead designers of Evolve about co-op games and what they learned from Left 4 Dead.

Following Left 4 Dead's undying legacy, the developer of the game shares that a new likewise project is in the works.
L4D had potential to be so much more. The issue was that the release of the second game just one year after the first added a decent amount of content which was much needed, then there was nothing except for a few small content updates spread far between.
This is one of the only games I can think of that benefits from a yearly release, or at least a yearly DLC so it doesn't split the player base.
The games just got too samey and lack content.. it's a shame they didn't keep up the pace, I know you can download new maps but it doesn't change the overall game or add new enemies etc.

It has been recently revealed by an artist that a sequel to the 2015 title Evolve was in the works. However, this project wouldn't last long.
Was this game ahead of its time? A few years later games like Dead By Daylight, Friday the 13th and other asymmetrical games exploded onto the scene.

Huzaifa from eXputer: "2008 was home to the likes of Call of Duty: World at War, Dead Space, GTA 4, Far Cry 2, Left 4 Dead, and many other hits, which is outright remarkable."
Just about every year in the 7th generation was great and something we most likely won't experience again.
2009 for example had Assassin's Creed 2, Batman: Arkham Asylum, Dragon Age: Origins, Uncharted 2, Halo 3: ODST, Killzone 2, Borderlands, Bayonetta, and Demon's Souls to name a few.