Unreal Tournament 3

On Biohazard, there is a Berserk power-up past a Bio Rifle and some stairs Just before the stairs is a green button. If you shoot the green button, it will turn red. Anyone inside the Berserk room will be locked inside, and there will be green toxic waste that can kill you.

Complete the indicated task to unlock the corresponding character.

Lauren: Always select the second choice for all missions. Kill Lauren in Deathmatch in Chapter 2 of Campaign mode. Lauren will eventually become unlocked after a subsequent Deathmatch in that chapter.

Scythe: Always select the second choice for all missions. Kill Scythe in Deathmatch in Chapter 4 of Campaign mode. Scythe will eventually become unlocked after a subsequent Deathmatch in that chapter.

Matrix: Always select the second choice for all missions. Kill Matrix in Deathmatch in Chapter 3 of Campaign mode. Matrix will become unlocked after a side mission in Chapter 3 in that chapter.

Akasha: Kill Akasha in the final mission.

Loque: Unlocked after a Capture The Flag match in Chapter 5.

Damian: Unlocked in Chapter 4 of Campagin mode.

Kragoth: Unlocked in Chapter 4 of Campagin mode.

Malakai: Unlocked in Chapter 4 of Campagin mode.

On the Deimos map are orange and green looking energy/grainy appearing walls. You can walk through these as well as shoot through them. There are two of these orange walls that are circular in shape at the top of the map that allows you to reach a sniper rifle.

Play the "Eden Inc." map. The spider mine drop is on the ground floor, with a Bio Rifle drop with a ramp next to it. Go up the ramp, turn around, then jump on the next ramp leading up to reach a balcony above an open area. There are spider mines at the end of this balcony. Under the novice difficulty setting you can drop down and plant the mines in that area once or twice.

Choose multiplayer team deathmatch mode with following settings. 10 bots, instagib, "Morbias Station" map, Score limit "1", lowest Bot skill level. Play solo and allow the game to idle. You should win about half the matches.

Play the "Heatray" level in Deathmatch in multi-player mode. After the Dark Walker drops, destroy it. You will get a Damage Amplification every time.

Press Triangle at the custom character screen, then enter phayder as a code.

  Xbox 360  Anytime you are using the hoverboard, hold down the Right Analog-stick and press the Left Analog-stick Left or Right to spin in that direction.

Complete the following tasks to unlock PlayStation3 trophy rewards.

Lock and Load (Bronze): Complete Chapter 1.

Soldier's Blood (Bronze): Complete Chapter 2.

Does Not Compute (Bronze): Complete Chapter 3.

Not in Kansas Anymore (Bronze): Complete Chapter 4.

I Need Some Backup (Bronze): Complete 1 mission in co-op.

Got Your Back (Bronze): Complete 10 missions in co-op.

I See How It Is (Bronze): Complete an Instant Action match in every game mode.

Spice of Life (Bronze): Play a match with every mutator, using only 1 per match.

Brain Surgeon (Bronze): Get the "Head Hunter" award in 10 matches.

Don't Taze Me Bro! (Bronze): Get the "Combo King" award in 10 matches.

Goo God (Bronze): Get the "Biohazard" award in 10 matches.

Pistolero (Bronze): Get the "Gun Slinger" award in 10 matches.

Shard-O-Matic (Bronze): Get the "Blue Streak" award in 10 matches.

Hammerhead (Bronze): Get the "JackHammer" award in 10 matches.

Strongest Link (Bronze): Get the "Shaft Master" award in 10 matches.

Have a Nice Day (Bronze): Get the "Rocket Scientist" award in 10 matches and "Flak Master" award in 10 matches.

Big Game Hunter (Bronze): Get the "Big Game Hunter" award in 10 matches.

Armadillo (Bronze): Get the "Roadkill" award in 10 matches.

Jack of All Trades (Bronze): Kill an enemy with every vehicle (except hoverboard).

Ace (Bronze): Get the "Top Gun" award in 20 matches.

Deathwish (Bronze): Get "Bullseye" (self-destruct to destroy an enemy) award in 20 matches.

Seeing Red (Bronze): Have over 20 minutes of "Berserk Time".

Never Saw It Coming (Bronze): Have over 20 minutes of "Invisibility Time".

Survival of the Fittest (Bronze): Have over 10 minutes of "Invulnerable Time".

Delivering the Hurt (Bronze): Have over 20 minutes of "UDamage Time".

Hat Trick (Bronze): Achieve a Hat Trick in 10 CTF or VCTF matches.

Being a Hero (Bronze): Return 100 Orbs in Warfare matches.

Flag Waver (Bronze): Complete 100 CTF matches played to at least 3 captures.

30 Minutes or Less (Bronze): Complete 100 VCTF matches played to at least 3 captures.

Paint the Town Red (Bronze): Complete 100 Deathmatch or Duel matches played to at least 20 kills.

Connect the Dots (Bronze): Complete 100 Warfare matches played to at least 3 points.

Serial Killer (Bronze): Get the "Killing Spree" award in 20 matches.

Sir Slays-a-Lot (Bronze): Get the "Monster Kill" award in 20 matches.

Killjoy (Bronze): End sprees in 20 matches.

Off to a Good Start (Bronze): Get the "First Blood" award in 40 matches.

Let's Get It On (Bronze): Complete a multiplayer match in every game type.

I'm Not on a Holy War (Silver): Defeat Akasha and complete the campaign.

Just Business (Silver): Complete Chapter 2 in Insane

Bag of Bolts (Silver): Complete Chapter 3 in Insane

Open War (Silver): Complete Chapter 4 in Insane

Thanks to All the Little People (Silver): Complete a campaign in co-op.

Like the Back of My Hand (Silver): Collect every power up on every map.

Around the World (Silver): Win a multiplayer match on every map.

Get a Life (Silver): Get 200 kills in multiplayer on 50 different days.

Fear the Reaper (Gold): Defeat Akasha and complete the campaign in Insane.

Untouchable (Gold): Reach 20 kills against a god-like bot in instant action without dying.

Online Champion (Gold): Win 500 online matches.

Unreal! (Platinum): Collect all other trophies.