Houndead

Squad Chief Helvig Defeated S&R Squad Chief Helvig

Natural Talent You finished Mystery Foe without using any active supernatural powers

Snowjob Get 3 enemies frozen in one attack

Bow Selector Defeat 250 enemies with Bow

What's a Speed Limit? Win 15 dynamic freeway races.

Down with the Revolution Stop Anarky thug operations in South Gotham

Hit The Ceiling Reach REP Level 70

Legend of the Dark Knight Complete all Dark Knight challenges

Mark of a Researcher Use the Record and Playback function in Training Mode.

Gotta Get That Boom Boom Boom Use explosive-type weapons to kill 3 enemies at once.

Will of the G Successfully use G-Birkin's Overkill 2 times in a single match.

Explosion Therapy Kill 20 Exploders using Wall Fly while completing the Exploder Elimination Challenge

Boss Beaten: Metal Slug 3 Defeat the 1st boss in Metal Slug 3.

Stall Owner All stalls 100% Complete

Child's Play Complete all the imaginary quests in the woods

The Egret Has Landed Beat the game with a ranking of S

Boss Beaten: Metal Slug 6 Defeat the 1st boss in Metal Slug 6.

Kneel Before Your Queen Kill 5 enemies in a single match while using Becca's Sentry Stance.

Power... Give me more power! Purchase all of Dante's combat upgrades

Epic victory - Chapter XIII Finish the levels from Chapter XIII in Paladin difficulty

A King's Admiration Defeat the King's Gauntlet

Bug collector Collect the Hidden Spiders

Lights, camera, action! Win a Quick Race on a track in the Stop Motion Studio (not unlockable in Split Screen).

Boom! Boom! BOOM! Defeat 50 Enemies with Bomb Dot.
46/100

I Don't Need You Anymore Defeat Pyramid Head.

Say Goodbye Defeat Mary.

I see a devil inside you has awakened Be awarded a SSS rank on 5 different missions with Vergil

Bronze Champion Achieve a Bronze Medal for all of Tiempochtli’s Challenges

Destruction 100 Shoot 100 bullets in a single activation of Becca's Bullet Storm.

Indecisive Possess 20 different enemies in one round of Soul King

3-2-1 Unlocked the Rusty Spring Tower

Ace of Frames Beat the game with a ranking of A

Slippery Snake Complete the Snakes in the Grass Challenge without taking damage

Thou Shalt Not Pass Lock doors 10 times in a single match.

We'll Try Again Tomorrow! Survive 3 waves in Contractions in a row without anyone bringing back a crate

A New Champion Defeat the Uruk champion without taking damage

Drifting Superstar Earn 100,000 drift points in one drift

Sounds of the Battlefield Obtained all iPod® tracks (excluding tracks obtained via password).

Manifest Destiny Complete the Web of Destiny

Target Score Needy! Beat the target score in any 3 Chapters (Points Count Mode).

Luggage Code Kill 12,345 zombies.

Fully Loaded! Purchase all Rubi Weapon Upgrades.

Practical Training You've heard of combo trials, I presume? It's time you practice attack sequences. I want you to finish 45 of them. It will be difficult, but I've the utmost faith in you.
11/45

Perfectionist Earn ALL N.Sanely Perfect Relics

This is the power of Sparda! Complete Vergil's downfall on Vergil Must Die difficulty

Ogre's Keeper Keep the initial ogre alive as your thrall throughout the entire module. ("Darkspawn Chronicles" downloadable content)

Which King? Defeat the Witch-king without taking damage

Quick Kills Finish Story Mode on Golden Bullets difficulty.

Retro Runner Clear Zoradius

The Legendary Hero Obtained all trophies.