SolidGearZero

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

I'll Never Forget Maxed out your affinity with the discarded organic reconnaissance unit.

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

Slayer of Worlds Defeat every boss in Terraria.

Have a Blast at the Carnival Play some carnival games.

Newbie Knight Complete stages 5 to 8

Extreme Prejudice Kill 10 enemies in less than 5 seconds in any Operation.

Raw Emotion Take a photo of a survivor in a very dramatic situation.

Master of Thunder Befriend Haschel.

Steel Brethren Complete “The Catalyst”

Where's Luna? Equip the "Princess Heart" costume.

Amateur Radio Operator Listen to most of the codec conversations.

Endless Ruler Finished at least 20 stages in an Endless World run

Cleared Sylvarant Lloyd and his party have now arrived in Tethe'alla.

Loyalty of the Prince Earned either a friendship or rivalry with Sebastian. ("The Exiled Prince" downloadable content)

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

Strike Roll through 4 enemies within 2 seconds as Wrecking Ball in Quick or Competitive Play.

Shake-a-shake-a-shake Obtain Rank S in Bartender Ken.

Tiger Tamer Have Snowflake attack and damage a psychopath.

Cheney? Defeat a Bulldozer with a shotgun.

Rest in pieces Literally punch Satan so hard that he explodes

Diploma In Creation Complete all the tutorials in the LittleBigPlanet™2: Move Pack

Rusty Rat Saved Rusty Rat

Time will soon turn to ashes... Get an S at the victory screen

A-Class Hunter Complete all X Challenge stages.

CAN'T WE ALL JUST GET ALONG? Perform your first Friendship

Battle on the Big Bridge Completed the additional mission: "Chaos Rift - Battle on the Big Bridge."

Life Imitated Defeated a manikin.

Dress Up Collected and crafted all 4 mascot heads

Cleared: Metal Slug 2 Beat Metal Slug 2.

Pulitzer material Turn over all of the Jackal's audio logs to the Journalist

Complete Harmony Completed all Series Quests

Toki? Do You Need a Moment? Let Toki get over his mid-battle coughing fit.

Fight Fair! Destroy Vile MK-2's Ride Armor (DRA-00) in Mega Man X3.

Jiango Unleashed Defeat Jiango.

Crack-bang Gain a level in the Sharpshooter tree with your last kill being a Sniper.

Scrooge Hoard 5,000 Groschen.

Third Armor Obtain all four armor parts in Mega Man X3.

There's a New Sheriff in Town Acquire the Beam Saber.

Heather's Got a Gun Acquire the Unlimited Submachine Gun.

Path to Legend Defeated the Transcendent.

THEATRHYTHM Maestro Got all trophies

The Tepid Threesome Defeat Fruegel, Guftas, and Rodriguez.

Terrable Terrable Damage Kill 3 enemies with a single use of Orisa's Terra Surge in Quick or Competitive Play.

Finality Performed a mystic arte for the first time. Win gracefully!

Boom Worse than Bite 13 Bomb Dogs Detonated

Such Splendid Armor... Acquired Garland's armor.

Easy Does It Clear all missions in Human Mode.

Lateral Thinker Unlock all caches watched over by ancient statues.

It's Definitely Over Defeat Sigma Gunner and Earth Sigma in Mega Man X4.