Quite alot of galaxy tab 3s seem to be supported by the present apk and i assume it would say not compatible on your end if the texture format was the problem…I think it might actually be your classifiication settings as both the games that dont show up are marked as mature as they contain blood, the games should be available in every country unless your country has some rule about the blood, I suspect its the fact that those two games have blood but if you confirm thats not the case ill have to look into other areas as to why they dont show up