Here are the free games for the PlayStation Plus Instant Game Collection for the month of September 2015. Remember that you must be a paying member of PlayStation Plus in order to access these games.
Click the respective game icon to visit the game page on the PlayStation Network Store.
PS4 – Grow Home, Teslagrad, Super Time Force Ultra, Xeodrifter
PS3 – Twisted Metal, Teslagrad
PS Vita – La-Mulana EX, Super Time Fore Ultra, Xeodrifter