NIinitou

Go for Gold! In Onslaught, acquire seven gold chalices

Collector Acquire all items available in normal time attack

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Ultra, Man! If yer gonna fight, give it your all, pal. Performing 100 Ultra Combos oughta do it, eh?

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Let's Play Complete the first Horde Mode Mission

Have you tried turning it off and on again? Complete Terminal Error on any difficulty.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Sleuth Unlock all intel (videos and audio files)

Kali Ma Complete Abaddon Asylum on any difficulty.

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Hard Times To escape death is to beat the strongest of the strong. Finish Arcade Mode on Hardest, kid!

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

All Star Get 100 Stars in S.T.A.R. Lab Mode

Helpful Stranger Revive a player from a different Squad in MWZ

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Total protonic reversal Complete Return to Hell on any difficulty.

Around and Around We Go Perform every level interaction once

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Team Player A 1-on-1 fight is fun, but it's more fun with friends! Try fighting in a Team Battle!

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

None more hard Complete the Campaign on Nightmare difficulty.

Taking Flight In Gorod Krovi, ride a Dragon.

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

I've Got This Acquire all upgrades

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Give Them Something to Believe Complete New Game Plus

All in Find the Morenia

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Moving On Up Ya need to do anything to reach the top of the food chain! Let's see a Rank Up via Ranked Match!

Call me Terror-Billy! Beat the game on "Call me Terror-Billy!" difficulty or higher

Bot Hotshot Erase the Prototype Combat Robot from existence

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves