Mr_OClock

Secret Sub You might have to submerge to find it

A Ghastly Hazing Defeat the 76th floor boss.

Generating Business Injure someone with an exploding machine

Primed and Ready Reach Level 10 with any Hero

Bye Well Beat the boss.

Returner Lost 10 lives

Welcome To The Pitt Lead and complete "Union Dues" and "From Ashes to Fire"

Shield Trader First shield upgrade purchased

So Many Frogs Beat the first area (hard mode).

Liberation! Complete "The Battle of Plank Harbor"

Scion of Qualopec Complete Peru - Tomb of Qualopec.

Game Breaker Unlock the Troop "Mongo"

Reaver Reach rank 10 in Weekly PvP Goals

To the Rescue: Metal Slug Rescue at least 10 prisoners in one Metal Slug mission.

5th Mission find Complete the 5th find mission

Champion of PvP Reach rank 15 in Weekly PvP Goals

Full mission find Complete the 12th find mission

... Oops. Complete "I'm Probably Dead"

To the Rescue: Metal Slug X Rescue at least 10 prisoners in one Metal Slug X mission.

6th Mission find Complete the 6th find mission

8th Mission find Complete the 8th find mission

9th Mission find Complete the 9th find mission

7th Mission find Complete the 7th find mission

Treasure Hunter 15,000 bonus earned

I'm Not Scared Of The Boogeyman Complete 10 Adventure Tasks found at the top of the Adventure Board

11th Mission find Complete the 11th find mission

Counselor Train any troop to level 20

Keeper 100,000 credits earned

10th Mission find Complete the 10th find mission

Frugality Have more than 5000 gems.

Rowdy 5,000 bullets fired

Crank Up the Gain Complete "Plankerton Storm Shield Defense 6"

Sniper Master Get all the trophies

Scribe Get a Spell Book to Level 10

Fully Functioning Knee Complete all Adventure Boards for a single day

Many Planks Complete all the Main Quests in Plankerton

I could still do more... Finish a race on distance 5000 under 15 minutes

Immortal Lost 20 lives

So Many Ghosts Beat the second area (hard mode).

Future Days Complete "Canny Valley Storm Shield Defense 1"

To the Rescue: Metal Slug 2 Rescue at least 10 prisoners in one Metal Slug 2 mission.

It's All Greek to Me Complete Greece - St. Francis Folly.

Economical 100,000 credits spent

Entertainment to Die For Complete Greece - The Coliseum.

Evil Things with Crazy Teeth Complete "Toxic Treasures - Stage 10"

Home Sweet Home Complete Croft Manor.

The Real MVP Receive the highest level MVP award

You Just Have To Task Earn 2 Stars in a single Campaign

To the Rescue: Metal Slug 3 Rescue at least 10 prisoners in one Metal Slug 3 mission.

Fable of Gold Complete Greece - Midas's Palace.