Snowmilles

Cortex's Crazed Contest Earn the Key in Sunset Vista.

Rain of Arrows Kill 10 enemies using the Rapid Fire ability.

Moxxi's Sampler Tried all the Moxxtails in the Up Over Bar in Concordia.

Not Taking Any Chances Burn up a zombie.

Impulsive Slap Tobi, and finish.

Battalion Increase Mother Base staff to 250 or more personnel.

Adapt and Overcome Blow up 10 explosive objects, killing at least one enemy each time. (campaign only)

Fully Equipped Own the Prime Vista 1500 and three of its attachments

Knoxx-Trap Killed General Knoxx-trap

Ned-Trap Killed Dr. Ned-trap

Steele-Trap Killed Commandant Steele-trap

Gears Turn Complete "HELLBOUND" mission.

Die Volter Kill Dr. Hans Volter for the first time

Maxed Out Upgrade all weapons and equipment

Kirstie's BFF Do the rounds with Kirstie, and finish.

Calligraphy Sign Kirstie's card, and finish.

Drop It Like It's Hot Kill 3 living enemies with one drop of a match.

Multi-Master Achieve all the level goals for 10 different levels.
6/10

Grand Opening Purchase something from Baku the Voiceless in New Game+.

Cortex N. Adequate Defeat N. Cortex.

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Light my fire Set 10 zombies on fire simultaneously.

Return to Form Help a player vanquish a boss

Into the Moonlight Burn down Delphi House and leave alone.

What Time is It? Perform a leap of faith from Arsinoe's sundial obelisk between 10 am and noon (The Hidden Ones)

A Cut Above the Rest Discover a Gem Path after earning a Color Gem.

We Need to Talk Receive a note from the Chief Inspector, and finish.

Jumping the Jetboard Unlocked the Secret Exit in Air Crash.

Tobi's BFF Hang out in the attic with Tobi, and finish.

1989 Kill 1989 enemies
0/1989

For Love of Persia Kill all the Ancients in the Order of Dominion in Messenia

Don't Look Back Use the Thermal, Burnout, or Nitrous Rocket Boost for a total of 10 minutes

Piscean Promise Gen joins Aurora's Party.

Kingmaker Acquire the Sword of Kings

Sunrise Recover the sun.

No More Rulers Kill all Overseers in Elysium.

Zip it Off Perform 3 Assassinations from a zipline (The Hidden Ones)

A Farewell To Arms You are relieved.

Gathering Strength Collect all the Keeper's Insights in Episode 1.

Cry Havoc Make D-Dog available for deployment.

Hang In There, Maybe! Unlocked the Secret Exit in Hangin' Out.

In the Face of the Gods Remember who you are.

Coronation Dethrone the Queen of the Night.

There and back again Explore the entire island.

Worthy of the Sword Deliver Makoto to Satsuki

Intellectual Rescue the fourth hostage from Riddler

Stunner Stun 30 of Vex's minions.
8/30

Your Moment of Zen Avoid whatever he's flinging at you.

Parry to Carry Heal by parrying 10 times with the Judgment of the Lion.

Kung Fu Fighting Inflict a set amount of damage to Wesker in "Lost in Nightmares."