2 PS2 games (Thankyou SnoopDog ) (well 3 actually as one is for exH from the DS's).
DS1 walked in from school oh and said "oooo what's that on the piano" - thankfully he didn't notice more than that they were PS2 games - but there goes the surprise for one of them.
On the plus side it's hopefully put both of them off any scent they may have got that their main present is actually a Wii