After a short delay, Valve is gearing up to release Portal 2 in mid April and gamers’ anticipation for the title is reaching an all time high. We have the details on the full list of Portal 2 achievements to help pass the time.

The original Portal was a huge hit and one of the highlights of Valve’s Orange Box. Since then the game has become something of a cult classic among the underground geek community, thanks to its unique style, application of theoretical physics and exhilarating gameplay. Oh, and Jonathan Coulton’s contribution may have helped a little.

Portal 2 picks up several hundred years after the original, and begins with Chell awakening from stasis. GLaDOS, the psychotic computer administrator of the first title immediately gets busy doing what she does best.

All the most memorable skills and effects from the first Portal are returning, as well as new elements like an added co-op mode and propulsion/repulsion gels.

Portal 2’s full achievement list is posted below along with how much each achievement is worth. It may have very minor spoilers, but is fun to look through and is guaranteed to put fans in the mood for Portal 2.

It is hard to gauge the difficulty of these achievements without seeing the puzzles, but there is no doubt that this game packs charm. Several of the achievements are laced with the developers’ offbeat sense of humor, with “Schrodinger’s Catch” and “Friends List With Benefits” being our favorites.

Wake Up Call

Survive the manual override (5)

You Monster

Reunite with GLaDOS (5)

Undiscouraged

Complete the first Thermal Discouragement Beam test (10)

Bridge Over Troubling Water

Complete the first Hard Light Bridge test (10)

SaBOTour

Make a break for it (10)

Stalemate Associate

Press the button! (15)

Tater Tote

Carry science forward (15)

Vertically Unchallenged

Master the Repulsion Gel (15)

Stranger Than Friction

Master the Propulsion Gel (15)

White Out

Complete the first Conversion Gel test (15)

Tunnel of Funnel

Master the Excursion Funnel (15)

Dual Pit Experiment

Do the same test twice (15)

The Part Where He Kills You

This is that part (20)

Lunacy

That just happened (20)

Drop Box

Place a cube on a button without touching the cube (20)

Overclocker

Complete Test Chamber 10 in 70 seconds (30)

Pit Boss

Show that pit who’s boss (30)

Preservation of Mass

Break the rules in Test Chamber 07 (20)

Pturretdactyl

Use an Aerial Faith Plate to launch a turret (5)

Final Transmission

Find the hidden signal in one of the Rat Man’s dens (20)

Good Listener

Take GLaDOS’ escape advice (5)

Scanned Alone

Stand in a defective turret detector (5)

No Hard Feelings

Save a turret from redemption (10)

Schrodinger’s Catch

Catch a blue-painted box before it touches the ground (20)

Ship Overboard

Discover the missing experiment (10)

Door Prize

Examine all the vitrified test chamber doors (20)

Portrait of a Lady

Find a hidden portrait (10)

You Made Your Point

Refuse to solve the first test in Chapter 8 (10)

Smash TV

Break 11 test chamber monitors (75)

High Five

Celebrate your cooperative calibration success (5)

Team Building

Complete all test chambers in the Team Building co-op course (10)

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course (10)

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course (15)

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course (15)

You Saved Science

Complete all test chambers in all courses of co-op (100)

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course (20)

Gesticul-8

Perform all 8 gestures of your own volition in co-op (15)

Can’t Touch This

Dance in front of a turret blocked by a hard light bridge in co-op (10)

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them (25)

Party of Three

Find the hidden companion cube in co-op test chamber (25)

Narbacular Drop

Place a portal under your co-op partner while they are gesturing (25)

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before (75)

Air Show

Perform 2 aerial gestures before touching the ground in co-op (20)

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements (20)

Four Ring Circus

Enter 4 different portals without touching the ground in co-op (25)

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each (15)

Still Alive

Complete Course 4 with neither you nor your co-op partner dying (15)

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses (10)

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row (20)

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list (50)

The achievements focus heavily upon the new co-op mode, but also offer plenty of challenges for those playing alone. It will be interesting to see if Portal 2 lives up to its predecessor. Based on this small peek at the game via the achievement list, it seems like they are on the right track.

What do you think about the list? Does it affect your feelings about Portal 2?

Portal 2 is coming out simultaneously for Xbox 360, PS3, PC, and Mac on April 20, 2011.

Source: Succes Full