Mantacore

Hero of the People Complete 50 Misc Objectives

Freeflow Combo 40 Complete a combo of 40 moves (any play mode)

Elder Knowledge Complete "Elder Knowledge"

The Metropolis Complete all levels in The Metropolis

Master Ninja Defeat 50 enemies with stealth attacks.

Skill Master Get a skill to 100

Run-and-Gunner Defeat 20 enemies by shooting from the hip (without aiming with the L button).

Cranium Collector Kill 100 Creatures across all levels

Rule of Three Unlock 3 Gem slots.

Avenged Complete a Vendetta Mission.

Forger Forge a higher-quality Gem by combining three Gems of the same quality.

70 Kills: FAL Defeat 70 enemies with the FAL.

Style Points Equip a Cosmetic Armor

Revealing the Unseen Complete "Revealing the Unseen"

Vandal Destroy a Monument.

Glory of the Dead Complete "Glory of the Dead"

The Fallen Complete "The Fallen"

50 Kills: GP32 - BND Defeat 50 enemies with the GP32 - BND.

The Eye of Magnus Complete "The Eye of Magnus"

50 Kills: Micro - 9mm Defeat 50 enemies with the Micro - 9mm.

Dragonslayer Complete "Dragonslayer"

Fit for War Complete a challenge to upgrade a piece of gear.

With Friends Like These… Join the Dark Brotherhood

250 Headshots Defeat 250 enemies with headshots.

Dragon Hunter Absorb 20 dragon souls

Hostile Takeover Defeat a Warchief.

The Adventure Begins Escape Bunker 101

Married Get married

30 Kills: Mk - NDI Defeat 30 enemies with the Mk - NDI.

Standing Stones Find 13 Standing Stones

Dismantled Disable an Outpost.

Delver Clear 50 dungeons

70 Kills: M4 Defeat 70 enemies with the M4.

War Hero Capture Fort Sungard or Fort Greenwall

Dark Odyssey Participate in the sacrifice

Speak Friend and Enter Open one of the Ithildin Doors.

The Islands Complete all levels in The Islands

Hero of Skyrim Capture Solitude or Windhelm

Sideways Complete 10 side quests

Sticky Fingers Collect 50% of the prize bubbles on the story levels

What Once Was Lost Complete Act I.

30 Kills: Moss - 12 Defeat 30 enemies with the Moss - 12.

Ruffle My Feathers Force José Parrot to squawk out 8 unique quips.

The Sete Cidades Complete the Mystery.

Darkness Returns Complete "Darkness Returns"

Bound Until Death Complete "Bound Until Death"

The Temples Complete all levels in The Temples

Secret Stickerist Unlock the race in First Steps

Thief Pick 50 locks and 50 pockets

Hail Sithis! Complete "Hail Sithis!"