Finally, it was about time. It took 30 hours+ of non stop collecting. A very good way to reach 99999 dumbells is to beat your own score at the time challenges with only a difference of seconds (1-3). But i did this the hard way, by breaking continuesly some particular crates/boxes at the rock slide level. The result though was quite dissapointing.\r
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I dont own this game. The credits for it goes to THQ and Nickelodeon.