Bviper

Wield a Fist of Iron In Gorod Krovi, wield the Gauntlet of Siegfried.

Power Isn't Everything Reach Byte without a Ride Armor and win without the aid of special weapons in Mega Man X3.

Fourth Armor Obtain all four armor parts in Mega Man X4.

Job's done! Reach S-Rank on the Mechanic

Live to die another day Survive to see the dawn of the 5th day in Survival mode

Demilitarized Zone Destroy a total of 100 Heavily Armed Cyborgs during story mode.

What a Great Shield Defeat the Skull Knight -- Harmony of Dissonance

Way of the Saber Use all of Zero's special saber techniques in a single playthrough of Mega Man X4.

Touchdown Enact Revenge on Übercommander Metze

Return of the Founder King Earned the top ranking in EPISODE ARDYN.

The True Bee-ing Reach S-Rank on the Killer Bee

A Long-Awaited Victory Defeat Hugh Baldwin -- Circle of the Moon

Added to the Collection Defeat the Headhunter -- Aria of Sorrow

Take A Bow Kill a Crone with the Bow.

It Ain't Ova Till It's Nova Use Nova Strike to score the final hit against a boss in Mega Man X4.

True Hero Complete Mega Man X4 as X without using the Ultimate Armor.

Pipe Dream Find the Secret in Caustic Cesspool.

Always Believe in Your Soul Obtain the Hyper Chip in Mega Man X3.

It's Over... Right? Defeat Kaiser Sigma in Mega Man X3.

Not Just A Box Get the jump on a Mimic

Danger! Falling Rocks Defeat the Golem -- Harmony of Dissonance

Gigolo Begins Cleared 6 challenge missions.

Metahuman Perform every special move of every character

Good Listener Collected all audio logs found in CREO World

Mavericks After All Complete Zero's story in Mega Man X4.

Day Ruiner Kill a boss after covering it with glitter

Come Out of the Cold Perform 3 ice wall takedowns

The Lost Finish the game's final secret

My Brother’s Keeper In Der Eisendrache, the one must be erased.

Blown Away In Gorod Krovi, kill 10 zombies at once with the Guard of Fafnir.

Beyond Limitless Potential Further upgrade the abilities of the P-Organ.

Postponing the Inevitable Defeat Death -- Aria of Sorrow

Fashion is Danger Purchase 40 Armor Skins

Fully Charged Obtain the EX Item, and have max. lives, energy, weapon energy, and full Sub Tanks in Mega Man X4.

Bested Giga Golem! Defeated Giga Golem without taking damage.

Pew Pew Fire fully-charged shots using all of X's weapons in a single playthrough of Mega Man X4.

Tragic Destiny Complete Mega Man X4 (cannot be earned in Rookie Hunter mode).

Spirit of Ash Summon Lavalerie

Vade Retro! Defeat the Devil -- Harmony of Dissonance

Iron Lung In Zetsubou No Shima, stay underwater for one minute.

The Chill in the Air Complete the Crime Alley AR Challenge unharmed as Batman, Robin and Nightwing.

Prodigal Murderer Defeat Mistral without taking any damage on Hard difficulty or above.

Back to the Labyrinth Defeat the Minotaur -- Harmony of Dissonance

Full Throttle Defeated 100 enemies with Vehicle/Dino Attacks.

Going Down Open the shortcut to the Second Chamber

Medallist Obtain any medal in 10 different challenges

Anguished Guardian Kill the Anguished Guardian of the Ruins.

A Quixotic Substance Defeat the Max Slimer -- Harmony of Dissonance

I need your Headband, Sunglasses and Minigun Get Headband, Sunglasses and Minigun in one run in Commando mode

Paint the Town Red Find all Activist tags in Cold, Cold Heart