onslaughtree

Those Things Were Huge Eliminate 2000 elite enemies.
42/100

Return to sender You killed an Infected Worker with his own barrel!

Kleidos Champion IV Complete all the Memories of Emerald challenges

Kleidos Hero Complete all of the Kleidos challenges

Hostile Work Environment Earn 3 stars in each Hostiles mission.

Short Back and Sides Cut all the vines off the plant Titan

Tower Sweeper Completed every side quest in the Vimmark Mountains prison tower. ("Legacy" downloadable content)

Wanted: Flying Mouthpieces Mouth piece travels more than 3 meters when knocked out.

It's a Secret to Everybody Find all secret areas in the caves.

Brain at Full Throttle Spend 5 minutes on the Black Market.

Construction Complete As host, collect all nine artifacts in Part 2

Jungle Hostage Missions Unlock all 4 hostages in Jungliana in Part 2

Brain Freeze Kill the brain with a flaming arrow

Reach For The Stars Grab All 5 Red Star Rings In One Run On Any Act

Blockbuster Capture 100 modules in Tricks Battle

Risk Assessment Finished an episode with at least 1 modifier turned on

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

Here I come, buddy! Create 10 characters in Customize

Fixin' for a Fight Nothing gets my engine revving more than a brawl between avatars, live and in the flesh! Let's see you do 20 Avatar Battles!
6/20

Hi Ho, Silver - Away! Ride Molly for 15 seconds.
1/15

Management Approves Complete 25 Milestones.
0/25

Half Minute Hexapod Defeat the swinging hexapod, once you see its health bar, in under 30 seconds in Chapter 5

Dark Lord? No Biggie Defeat the Dark Lord without taking any damage

Dead 'Un Masher Splat 6 or more Dead 'Uns with one shot in Rotten Rumble.

Iron Breakers Complete the full Operation Iron Horse raid in a group of eight players.

Vaporeyezed In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Maverick Score 10 points in Survival without firing a single bullet

The Search and Rescue Strikeforce As host, complete a rescue mission for all four locations in Part 2

Friday, Saturday and Sunday Night Fever You're the life and soul of the party.

Full Circle Complete Alpha Protocol.

All 7 Are Here! Obtain 7 Dragon Balls in Story Mode.

Breakout Break all of The Line's shields before hitting him

Unstoppable Completed Shore Leave on Hardcore difficulty

Battle of Chibi Cleared the stage, "Battle of Chibi."

Snow Blind In solo, finish first in 8 big events in snow careers

Got to fly In solo, finish first in 4 big events in air career

... that it might work Complete 10 Weekly Challenges

Family Outing Completed the main quest in the Vimmark Mountains with Bethany or Carver in the party. ("Legacy" downloadable content)

I'm Going to Change the World! Win 1 Event Battle in Hero Mode

Master! Please Teach Me! Obtain a Hero Master for the first time

Finger on the Button Defeated an opponent while using the Stylish Layout.

Quarter Up Fight 30 opponents via Arcade Fight Request. It'd be easy with the right bait, he he.

What A Bounder! Perform 10 Wall Jumps without touching the ground.

Moves On Parade Perform 50 Super Attacks total in real battle.

One Man Army Clear the game in single player on the “Supreme Master” difficulty setting.

Everybody wants to play Play Online with all characters at least once (including Wallace Wells).

Keep your friends close... Complete 10 Versus Mode Events

Your Real Training Starts Here Clear Hero Mode training for the first time

Return of the Rockstar Help Roderick recover his dream.

Gourmet Eat every food item.