He really enjoys how you can let Luigi play in auto-mode to clear a difficult level

Some levels were very easy but as your progressed the level got harder and some were very difficult (at least for us) but that was the fun of the game

Love the new levels!

There are easy levels (fun for my son), and more challenging levels (for me)

The levels are short and fun enough that I'm usually doing a "just one more level" thing-which has kept me up past 1:30am on one occasion!I've not played it multiplayer, but obviously the fact that it's a good single player game AND

3 level was really hard,but will to try and beat it

The amazing level designs seem to keep things fresh.

Some levels were very easy but as your progressed the level got harder and some were very difficult (at least for us) but that was the fun of the game

He really enjoys how you can let Luigi play in auto-mode to clear a difficult level