Axle

Coulrophilia Beat one of the clown's games at least once.

Silent hours (Noisy neighbours) Get rid of the speaker set in "Mountain"

Mech Catcher Captured a mech.

Tick Tock Complete a stage in Time Attack.

Somniphobia Play the game for at least 20 hours.

World's Greatest Detective Master the World's Greatest Detective Dark Knight track

Sail away! Use any of the boats to travel 1km

Pit Boss Show that pit who's boss

Beast Slayer Destroy the KRAKEN boss

Fortune Hunter Find 50% of all Magic Diamonds.

Top The Midnight Club You won 20 different multiplayer standard races.

Ship Overboard Discover the missing experiment

aaaand safe! String together the following: wallrun, jump, coil (over obstacle), skill roll

Feet First Complete "Water" diving feet-first

Shining Sword Acquire shining sword

Literary Bug Learn an ability from an Adventure book.

TBoGT: Four Play Hit a flag with a golf ball four times. (The Ballad of Gay Tony)

Paterphobia Defeat the last boss.

Packrat Find all 30 hidden bags

Mind the gap! Take a big shortcut in the level "Mansion"

Memento from the Nürburgring Took a Scapes photo of a BMW Gr.3 car on the Nürburgring.

The Knowledge Find all collectibles in the campaign

Split the Watermelon Bring the watermelon to Yorda upon completing 2nd time through

Race Ready Perform Racing Modifications on one of your cars.

Toughening Up Increased a car's body rigidity 10 times.

Key To The City You completed GTA IV to 100%.

Hero Clear all missions (including Side Ops and Extra Ops) with a S-rank

Overthrown Dethrone the King in an online match

Safari Hunter - Kill each enemy infantry type with a melee attack Kill one of each enemy infantry type with a melee attack

Public service Place 5 pieces of debris in a dumpster

The End? Complete "Power Plant"

Taking It For The Team You were on the winning team in all multiplayer team games.

Rock Portal Scissors Win 3 co-op games of rock-paper-scissors in a row

It's stuck Jam a door and go through it in "Carry"

Speedy Rexecutioner Destroy the Metal Gear REX boss in under 2 mins 30 seconds

Door Prize Examine all the vitrified test chamber doors

Ace Port Royal Ace Port Royal

Reaper - Kill 1500 Helghast Kill 1500 Helghast soldiers

Field Agent - Collect all intel Collect all intel within the game

Ecco! Photograph Ernesto.

Schrodinger's Catch Catch a blue-painted box before it touches the ground

Photo-Finish Contender Unlock the 'Photo-Finish' Trophy event

Time Attacker Took part in 100 laps in Time Trials.

The Duck Who Would Be King Collect $10,000,000

Perfectionist Align a flipped bench with a wall

Party's Over Destroy all Harley Balloons

Little Horn Eat a Cornetto.

The Right Note Clobber an enemy with a guitar.

Thrifty Painter Complete Act 3: The Mission firing less than 125 paintballs

Breathing exercise In "Water", get out of the water in 100ms to avoid drowning