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Yay! Perfect! [STORY] Acquire rank SS at the victory screen.

Air to Surface Complete "Air to Surface" challenge

Whip 'Em Good Complete "Whip 'Em Good" challenge

Mask Master Reached Yet Another Side Chapter 07.

Kill Abbott. Get the opportunity to kill Abbott.

MEAT IS MURDER Activate Bubby.

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.

For The Good Of All In Revelations, the Key must be opened.

Atomic Wedgie Use the mininuke to eliminate 100 enemies at once.

Gather Chi Get the ability to gather Chi.

Yokai Restore 1500 health and land 5 critical hits without dying as Kiriko in Quick or Competitive Play.

Cyber-Gloom Reached Yet Another Side Chapter 08.

Treasure Hunter Collect all the Chaos Emeralds.
0/7

Indoor Sportsman Go batting, bowling, and play table tennis three times each.

Travis! Your throws are the best! Learned all Wrestling Moves

This Damn Island In The Darkest Shore, explore the entire island.

Trick Shot Kill a bird during a winning duel.

Insider Trading Possess every type of possessable enemy

The Ultimate Race Win 1 Quick Race in the AcceleDrome (not unlockable in Online and Split Screen modes).
0/100

Can't Keep Me Down Kill ten enemies with your feet off the ground within a single crisis.

Hammer Slammer Damage enemies with Roundhouse Spin and Web Hammer 10 times each

Master of Massacre Defeat 10,000 enemies.

Tier 1 Completed the campaign on Tier 1 difficulty

Coast 2 Coast Cross the water with a teleport grenade in Descent.

Little Lost Girl In Origins, release Samantha.

This is Madness! Fighting is fun, huh? Well then, let's aim for 300 matches online fought, OK buddy?

How low can you go? Hit 18 enemies with a single shot of the LZ-52 Limbo in Carrier.

Getting Some Action Fight zombies together with a hostess.

Ring Fight Champion Beat all competition in the Tower 17 ring.

Lounge Lizard Play darts and pool five times each.

Sudden Temptation Quick Battle: defeated all warriors.

Up The River Attain a total of 95,000 score on Interval 01

How the mighty have fallen! Defeat Oz... again in Descent.

Defeat the Grub Buster Defeat the Grub Buster in the Mole Town Arena

Sexy Man Whose Blood is Dripping Increased BLOOD to maximum upgrade level.

My Precious Find 15 secrets

A Better Tomorrow In Revelations,complete the cycle.

Creeping on the Down Low Wall creep, free kick is blocked by wall

Percussive Maintenance Use the Wrench to repair 100 machines.
0/100

Bloody Home Run Defeat 300 enemies by launching them out of bounds.

Sonic Generations: All Stages Cleared! Clear Sonic Generations.

A Weapon Freak is Born Create at least one weapon from each category.

Obscured by the Moonlight Cleared all episodes on Hard Mode.

Mad Hops Jump over 4 live sharks in 10 seconds in Carrier.

Genius Destroyer Defeat Monsoon without taking any damage on Hard difficulty or above.

Deicide Defeat an Elite boss on Monsoon difficulty.

Pit Lord Kill 100 enemies by knocking them into pits

Cavernous Stumble Complete Hagar Caves in The Scorchers job path

Rifle Find the rifle.

Keeping a Cool Head Perform 50 COOL Combination Finishers.