Daedalus: Easter Egg
In the Advanced level Daedalus, there is an Easter Egg directly under the end portal. The easiest way to get it is to aim yourself as if you are going to jump onto the platform from an angle (as if to jump over the space between). However, only fall just short. As you fall under the platform, use your jump blast. If done correctly, your blast will launch you into the bottom of the platform and you will have an Easter Egg. However, you will fall to your death. Make sure that you are not trying to make par while attempting this. Also as this is one of the longer levels, it is also a good idea to have a nearby checkpoint.
Early Start
Prior to your marble release from the starting pad, press the Start button to pause the game. The longer you wait in the start menu, the earlier your marble will be released. After the waiting, select Resume. Your marble will fly out of the start pad earlier, however this will not change the time on the clock. Generally it is used to make your marble reach moving platforms that can't otherwise be reached.
Fly In The Air
On Xbox Live with two to eight players on the Skate Battle Royal map (with the half pipes), go to the side of the map where the little brown things stick up and there are two Super Bounces and a Mega Marble. Go to the point where you would respawn and fall off the edge. You should respawn in the same location. Have the other players one by one fall off and respawn. They should respawn on top of you. Have the players start to jump from top to bottom (the top player jumps, then the second, etc.). It is best if someone has a Mega Marble and a Super Jump. When you jump, sooner or later you will be flung so high that the map will turn blue. When you come back down, have someone transform into Mega Marble and hit the player beneath them. They will be flung very high. If a player is underneath another person, use a Super Jump in mid air. The other player will be flung very high as well.
Gamerscore points
Accomplish the indicated task to get Gamerscore points:
Adept's Badge: Successfully complete all Advanced levels.
Apprentice's Badge: Successfully complete all Beginner levels.
Egg Basket: Find all twenty Easter Eggs.
Egg Seeker: Find an Easter Egg.
First Place: Finish in first place in a Multiplayer match.
Gem Collector: Score 75 points in a Multiplayer match.
Journeyman's Badge: Successfully complete all Intermediate levels.
Marble-fu Initiate: Successfully complete all Beginner levels under the target time.
Marble-fu Master: Successfully complete all Intermediate levels under the target time.
Marble-fu Transcendent: Successfully complete all Advanced levels under the target time.
Timely Marble: Finish any level under the target time.
Veteran Battler: Accumulate 2,000 total points in Multiplayer mode.
Learning To Roll It: Easter Egg
In the first beginner level called 'Learning To Roll', after you jump up the steeps roll across the brown thing too find the Easter Egg. You should get an achievement.
Daedalus: Easter Egg...