TechStep

Clone Defeat one of Athetos' aborted clones.

Staff Only (secret) You aren't supposed to be here!

Bucket List Pass through the orange chute on the girders stage

Retro God Unlocked all trophies

Taming the Storm Complete Gale Sanctum on Adventure or Apocalypse difficulty.

So Many Stairs! Clear 100 Tower floors.

Ray.README Complete "Ray.README"

Hawk Complete Bound by Flame in the Hawk difficulty mode

Maximum size Upgrade Get Bigger powerup to maximum level

The Endless War Complete ACT 02

Just the Few of Us Complete a COOP Mission with 3 players.

Noob Reach Level 10 with Hex

Alluring Kaleidoscope Landed brave edge 100 times.

All Biomed Out Find all the Biomes

Ukhu Defeat the Ukhu variant.

Don't leave me! Destroy 10 consecutive Sentinels before they escape in Survival mode

Lateral Thinker Unlock all caches watched over by ancient statues.

See You Next Game Achieve any ending

Terminated Destroy 100 Upgraded enemies

Trial of the Emperor Defeat 20 foes promoted by Walk Softly.

To the End! Travel through the End Portal to the End Wilds.

Legendary 1x1 Brick Find the Legendary 1x1 Brick

Navigate the Mines Quake II: Navigate the mines to find a service entrance to the factory.

Prince of Darkness Complete the game at "Prince of Darkness" difficulty

Roast Beef Escape from the incinerator hazard on the incinerator stage

Breaking the Cycle Complete ACT 03

Anonymous Decrypt all Data Cards

Autonomous Complete all missions on Easy

50 down, I don't know how many to go Complete 50 feats

Nether Been Better Complete Nether Wastes on Apocalypse difficulty.

Hoarder Collect over 2000 materials.

Firestarter Unlock all the Pyromancer specialization skills and their upgrades

VS Graveyard Destroy 100 enemy VSs.

Safety First Use two hooks when crossing the chasm in Lumber

Unbreakable Survive 5 minutes in Survival OP Mission

The Few, the Proud Complete a COOP Mission on Singular Difficulty without Reprinting

Shut Down Processing Plant Quake II: Shut down all machines in the Strogg processing plant.

Big Head Concuss an enemy with a diving headbutt

Currently Attractive Complete "Red Rock"

Home is Where the Simoleons Are Raise your household's value to §35,000 or more.

Destroy Strogg Main Reactor Quake II: Infiltrate and destroy Strogg main reactor.

Feeling Bubbly Relax for 5 minutes in a bubble column.

Destroy the Big Gun Quake II: Find and destroy the Strogg's planetary defense system, the Big Gun.

Third Companion Unlock 3rd pet slot

First Wonder Build a monument

Indestructible Survive 10 minutes in Survival OP Mission

Cryptologist Use the Passcode Tool for the first time.

NAVDML Complete Mefitis on Veteran difficulty with a custom ship, with every ability set to zero

Complete Episode 5 Complete all the chapters in Episode 5.

Destroy Black Hole Generator Quake II: Close main hangar bay door and destroy the Black Hole Generator.