2 all the way! If you go back and play 1, you'll hear yourself say "What the hell is this?" Just kidding, 1 is still good. But like MTB said, you'll definitely get your money's worth! The backgrounds are awesome, especially in the last stage. Plus you get voice - LOL p-i-n-e-A-P-P-L-E!
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"Can you match my gaming enthusiasm?"