I don't usually play games daily anymore (school, family, friends, and soon work) but if there's a few games I do get some time to play at least a few minutes everyday it's any of the PSP Monster Hunter games (can take them anywhere and do a short quest) or some Mercenaries mode in RE 4 and 5 ( usually only just 10-15 minute sessions unless a friend comes over or I'm playing online in 5).