During an interview with Adam22 of No Jumper, Liife strongly suggested he's ghostwritten for The Game.

Jump to 9:30 hear what Liife had to say:

Liife said he started collaborating with, living with and possibly ghostwriting for Game during his G-Unit days. Then Liife went away for a year for robbery.  When he got out, he hooked up with Game again. 

"He was like, come to the studio," Liife said of Game.

Adam asked him if was writing for Game.

"I mean, I ain't gonna put a n*gga on blast. Because I wrote for a lot of n*ggas."

Then Liife and Adam laughed about what you're allowed to say about ghostwriting.

"I'm going to tell you this, you say too much n*ggas might try to blackball you," Liife said.

Would you be surprised if Game used ghostwriters?