I play around 1 hour every day. Often less.

 Of course I play a lot more when I get a new game :P

Elite Beat Agents

Man, this game is sooo great! You'll really love it. 

Definitively:

1. Elite Beat Agents

2. Hotel Dusk: Room 215

3. Final Fantasy lll

4. Phoenix Wright: Ace Attorney

5. Phoenix Wright Ace Attorney: Justice for all