Unforgiven256

Claw Master Increase the Mastery Level of the Chaos Claws to the maximum

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

.50 Personal Touch Assassinate Zaydan, as the prisoner, Strandberg during his massage, and both with the APC turret.

That mine you found? Disarmed! Spot a mine which is later defused by another Engineer

A Vacation in the Wilds Defeat every boss in Inkwell Isle IV

Paris Escalated Complete Level 5 of an Escalation Contract set in Paris.

Touring the Film Set Complete all Mission Stories in The Icon.

Power Extreme Unlock all abilities

I Never Bleed Complete the Campaign using max one medkit per mission

The Ultimate Reward Completed all Bronze, Silver and Gold Trophies

Island and Chill Complete The Last Resort.

Checkmate Defeat all of the King of Games' Champions

Lucky Charm Bracelet Acquire all Support Runes in a single save slot (Ancient Gods 1)

Crystal Spelunker Complete World Spear (Ancient Gods 2)

Picture Perfect Fill in Gelato's photo gallery

Resident Dead Complete 1950 Village on Normal.

The Sapienza Trinity Eliminate Silvio in therapy, down his plane with a cannon, and shoot him through the telescope.

Weapons Master Increase the Mastery Level of all weapons to the maximum

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Action Surge Perform five attacks in one turn. Your enemies won't know what hit them (literally).

No Zoomstone Unturned Awarded for attuning yourself to every Zoomstone.

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Nervine Kill a Berserker on normal or higher difficulty setting in campaign mode

Cosmic Dust Collect 1 Stardust.

A Feather In Your Cap Complete all Mission Stories in Freedom Fighters.

Undisputed Champion of Erdrea Awarded for becoming a hero of the Octagonian arena.

Overkill Obliteration - Kill all enemy snipers with explosives

1,000,000 BC Completed! Complete the Prehistoric time zone

Full Master Earn all Gold Medals available in Mastery Challenge

So crazy... Complete a Weekly Challenge

Solitary Met a strange person in a strange place

Perseverance Unlock both exclusive weapons in a single category of skills in Story Mode.

Saving Lives! Justifiably call for an ambulance 30 times over multiple shifts in a single career.

Higher Orbit Spin 1080 degrees in the air without using a jetpack
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Affinity and Beyond Raised a person's affinity to the maximum.

Style Pro Discover all Brush Styles

Nemesis Meet Skullface

Guest Starring Complete all Mission Stories in Club 27.

The Sensei Complete all Mission Stories in Situs Inversus.

The Boy Who Could Run Complete all Parkour Fever Challenges

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Flatline Imagine meeting you here.

Suicide mission Eliminate a guard with a booby trapped clone

Terror of the Ten Realms As Hela, land a 3-player KO streak in Yggsgard: Yggdrasill Path.

A Remarkable Cop Justifiably arrest 30 people over multiple shifts in a single career.

Switcheroo Complete "Fox Hunt"

Love and the sea Be in a relationship with Vasco