Psst... here's a secret.

You don't have to jump on the panels in order! you can reach panel number 6 in IceCap on foot and jump from it...
...
Though it be quicker just to just the slope of the mountain to spin dash launch yourself up to reach the tunnel of limestone cave entrance.

THANK YOU finally a guide for this

oh i thought u press the power button

i tied putting in the us nuclear launch codes to do this but it didnt work thanks for telling me

Too complicated, I turned into Super Sonic

*le gasp* so that's how you use it! i was trying to use alt + f4 to do it, but then it crashed my game :(

@Ham★ Sorry, this guide only applies to Sonic Adventure DX™. For Sonic Generations™ for the Nintendo 3DS™, please consult a guide for that game.

I was so excited when I played Sonic Generations 3DS and jumped on panel number one. It also took me to panels two and three! I had to jump as soon as I landed on the panel or else I'd fall.

thank you!!! i've been stuck on the first level for so long!!!