Ode to Joy...
	Steam Achievements...

Like in the first game, you hover over the following buttons to activate the egg: Duel x2, Challenge, Replay x2, Challenge, Duel, Quickplay, Adventure x2, Quickplay, Duel x2, Quickplay x2. In this, you are "awarded" a trophy in the shape of Beethoven's mugshot. This trophy doesn't get displayed in the Trophy Room, only during the egg.

Achievement	Description
Ace of Aces	Gain ace score in every level and achieve explodious fame!
Be Cool	Hit the last orange peg and then hit the final blue peg to rack up a Cool Clear style shot AND Ultra Extreme Fever. (Except Duel)
Boomer!	All clear every level on the Left 4 Dead Bonus Pack
Catch the Fever!	Cure your need for fever with an Extreme Fever. (Except Duel)
Clear Conscience	Achieve the ultimate envy of your peers! Get the all clear blue ribbon on every level!
Electrification!	Achieve the Shock It To Me style shot twice in one level by clearing a dozen or more pegs with lightning.
Free! Free! Free Ball!	Rack up the score or hit the bucket for 3 free balls in one shot.
Go ULTRA!	Clear all the pegs in a level. It's pretty extreme, but you look like you can handle it. (Except Duel)
Peggle Graduate	Complete Adventure Mode and earn your degree from the Peggle Institute.
Peggle Professor	Go above and beyond your fellow Peggle Graduates by scoring 20 million points in Adventure Mode.
Rise to the Challenge	Complete every level in Challenge Mode and even the Peggle Masters will be impressed.
Stylish Project	Earn 1 million lifetime style shots points! Now's the time to bust out your Free Ball Skills, Mad Skillz, Crazy mad Skillz, Lucky Bounces and Extreme
Too Cool For School	Defeat any Peggle Master in Duel Mode on Master difficulty.
Zombolicious	Complete every challenge in the Left 4 Dead Bonus Pack