Ottenio

Ammo Inventor The player has successfully invented all possible ammo types

Get Over Here! Rope pull 5 enemies off edges.

Civic Leader Take over all territory in the Warren.

Fully Researched Thug Splicer The player has fully researched the Thuggish Splicer

As the Crow Flies Escape from ACE Chemicals.

Doctor Cole Heal 250 pedestrians.

Veteran Complete all chapters on Veteran.

Member of the Mineral Club Find 50% of the Shards.

Urban Designer Take over all territory in the Historic District.

Maxed All Tracks Purchased every slot in all four Plasmid and Tonic tracks

Nemesis Down Cause Nemesis to relinquish an item.

Deadeye Shoot 10 enemies off zip lines.

Little Sister Savior The player has completed the game without harvesting any Little Sisters

Fully Researched Spider Splicer The player has fully researched the Spider Splicer

Four Fully Upgraded Weapons Fully upgrade four weapons

You're so Sly Collect all Dead Drops in the Historic District.

Stockpile Obtain all available weapons.

They Belong in a Museum Obtain all treasures in the game.

The Fight Begins Reaching the Gate for the first time

Further Down the Rabbit Hole Collect all Dead Drops in the Warren.

"Come to see how the big boys play, eh Manny?" Visit with Maximino.

Evil Train Bad guys make it clear who the boss is.

"Here, let me hold that metal detector for you while you cry..." Listen to Carla's whole story.

The Road to Hell Successfully complete the first Riddler trial.

Prolific Photographer Take at least one photo in every research group

Hotfoot Travel 25 kilometers while riding the rails.

Oh, You've Done This Before Take down 50 enemies by sticking them with a grenade.

Dealt with every Little Sister The player has either Harvested or Rescued every possible Little Sister

No Man's Land Restore power to the bridges of Gotham City.

Year 2 Spend two years in the Eighth Underworld.

*sniff* *sniff* Make the angelitos cry.

"I wasn't always this color!" Talk to Chepito about how long he's been down here.

"Okay, how much of this haven't you figured out, Calavera?" Get Domino to explain the racket to you.

"IT'S A BUST-ALL!" Talk to Chepito about his bartering tactics.

"Save your breath..." Try to explain to Meche.

Year 3 Spend three years in the Eighth Underwold.

"I'm getting out of here. This world's for suckers." See Bruno on his way.

Take It to the Max Completely upgrade all weapons.

"Happy trails, Captain." See Chepito on his way.

Year 4 Spend four years in the Eighth Underworld.

"I could walk out out of this world and not look back..." Hold to your commitments.

Fully Researched Houdini Splicer Fully research the Houdini Splicer

"Manuel! Is everything okay?" Play with the radio.

"Oh, Lola..." Revisit the place where you left Lola.

"ME, ME, ME-ME-ME!" Chant with the bees.

Evil Exposure Bad guys love to be seen.

"...so large" Meet the mechanics.

"Stop showing off for the girl!" Try to beat Domino in a fair fight.

Evil Intentions Bad guys can't say goodbye.

"THAT'S NOT FUNNY!" Crack a joke.