Tough call both have pros and cons to look at when talking about sales market. TLOU is a port and TitanFall is online only. Although, TLOU is a critical success with over 200 GOTY awards TitanFall has the hype and online fps going for it. In the end I thin TLOU will out sell TF lifelifetime due to the PS4 have a bigger install base however I believe TF will have a higher attach rate.