You can acquire all the badges without paying, you just need to find all the hidden items then new continue to solve the music puzzles. A new puzzle will be presented as one is solved.
Did ja know ....
Coins that you can save and spend top out at 999,999,999
Stadium ability points top out at 99 for each category, making it impossible to go much further than level 110.
If you really want to make coinage, the battle area is the place to do it.
Did ja?
Orange, check out Hugo12345's profile for a list of what is required of all sets and what benefits you get and more!
http://www.kongregate.com/accounts/Hugo12345