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Killer Croc Have the final hit come from the crocodile in Slaughter Swamp

Soldier Ally ME1: Complete 5 missions with the Alliance soldier squad member

Now it's time to destroy you. Dealt an overall total of 1000 damage while in rage mode. (Excluding offline player battles)

Devotion Fully Upgrade Cult.

Who Goes There? Attain ‘Diplomat’ status in Alien Colonist Encounters

All Washed Up Complete all Naval Missions aboard the Aquila.

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

The Caped Crusader Win with Batman using every special move and his Supermove

No pain, no gain! Dealt 2000 damage in Practice mode.

Battery of Batteries Make the maximum possible number of batteries in the first camera level

Rip And Tear As Colt, inflict a truckload of damage to Eternalists during a single use of Havoc.

Turian Ally ME1: Complete 5 missions with the turian squad member

Can't Stop This Win an Invasion 1v1 fight

Cardboard Companions You found all of your cardboard buddies.

Keeper of Secrets Take confession.

Recruit Kill 250 enemies in Mass Effect 1, 2 or 3

Tower Master Complete 10 Living Towers

The Most Dangerous Game Defeat all the Beastmaster Warchiefs.

Going Ape Throw 3 kegs during a match with Gorilla Grodd at the Ace o' Clubs

Honor Bound Bind a piece of gear to a class.

I didn’t realise they were optional. Complete all the optional challenge levels

A Wolf in Sheep's Clothing Kill 25 enemies while staying cloaked. (TOKW: Infamy)

Full shutdown Complete the simulation shutdown sequence

Faction Champion Reach level 50 in any faction

Kat Working Overtime Completed 40 side missions.

Bark code Go for a walk in the barcode forest

Do the Hula! Obtain the Super Hoop.

High Wind Alert Defeated 10 enemies within 10 seconds using one Gravity Typhoon.

Had Enough of Preachers Defeat Osmund Saddler in Separate Ways.

West Point Payback Defeat Benedict Arnold. (TOKW: Infamy)

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

Strength of the Pack Complete a Strike with a full fireteam consisting of only your clan members.

Low orbit Get multiple jump powerups

Event Horizon Defeated 10 enemies with one Micro Black Hole.

Michelangelo Carve the melon repeatedly

Nope bridge Break the cartoon rope bridge

Hitching a ride Ride a balloon

I HOPE You Survive Green Lantern must defeat Atrocitus with the final hit coming from Mechanized Assault

Entrepreneur, not Pirate! Complete all 12 Privateer Contracts.

Sewer Aficionado Discovered every mysterious warp manhole.

A cunning warrior Reach level 3 once with any Trait (Multiplayer)

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Great Outdoors Endurance Challenge: Survive for 10 days

MOD Tinkerer Have every Gear MOD active for at least 1 minute each.

Nobody's Fool Jacob told Emma the truth

Take part in an Online Marked Man Awarded for taking part in an Online Marked Man.

A Kontender Complete 1 Tower Battle

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Best of the Bunch Earn the MVP award in any Online Tournament match