good game for staying in the hospital

i am about to go to the hospital and i am going to be in there for a week and a half and i havent had a ds game since new mario bros.

and i was wondering which one can pass the time good and not get old

Trauma center... nah its a joke

A good rpg, tried FFIII?

If you like action games call of duty 4 is good

If fighting is your way go with mortal kombat 3

What games do you already have?

If you don't already, Animal Crossing is awesome. The game lasts forever!