Sonic Adventure DX Director's Cut Tips

find 3 emeralds within 1 minute
Knuckles' level A mission requires you to find 3 emerald fragments within 1 minute, this may sound impossible, but this little tip will help you find all 3 in a flash.

Begin the level and cruise about. Look for the emerlads, but do not get them! Once all 3 are found, restart the level and go to the places you went to before, and the emerald should be there, but not always.

Thanks to this method, I found the 3 pieces in 58 seconds on SPEED HIGHWAY.