I agree that the phone is probably running out of RAM and maybe internal storage as well. The L34C is a great little phone for many if not most applications, but a lot of games push that limit and some flat out won't run. Keep in mind that the game developers are often developing for phones and tablets that have a lot more memory. There are games that exist out there that are larger than 1 gb when installed. You are not going to get such games to run on the L34C.