just wondering since its free is the game just a money grab..do you have to spend lots of cash to be "good"?

and if not what will cash get you.

can you explain the game  is it worth my time?

This game reminds of me those side scroller arcade games (ah, fond memories of the original Nintendo).

The character I play is currently level 35 and I haven't spent any cash.

However, I could see where a player may spend a lot of cash trying to get all the pieces of a costume (avatar pieces).  The particular costume items seems to be random unless you're spending "a lot" on a package.

I just play this game occasionally for like 15 - 20 minutes of arcade fun.  To me, it's not the type of game to spend hours per day on, especially since there is a fatigue meter that limits how many times a character can visit dungeons per day.