Half-Life 2: Episode One

The first episodic sequel of Half-Life 2. It was released by Valve Corporation on June 1, 2006.

I just finished Half-Life 2, now I must play Half-Life 2: Episode One.

by Jqoi Zunderlat January 24, 2021

Half-life 2

A name that will be known for years to come.

It will be very good.

by Andrew May 14, 2004

half-life

The game with the best mods ever.

Hostile intent
Pirates vikings and knights
Sven coop
Hammy-bob mod
Rocket crowbar 2
Grenades, snarks and teleporters
Natural selection
Front line force
Etc. Etc. Etc.

by A_Llama March 4, 2004

Half Life 2

Set apart from other games in its AI, graphics and physics engines. At what part in Halo can you pick barrels up and slam them into the enemies, when in Pariah do the enemies retreat, try to outflank you and generally don't commit suicide, and in UT2004, is Nikata's arse really as round as alyx's?
No, none of you can truly say that Half-Life 2 is a disappointment, after all, you thought it was so good it deserved urban dictionary's attention, didn't you?

Halo: $5 (Sold Out Software)
UT 2004: £15 (PC World)
Pariah: £30 (New)

Half-Life 2: Priceless (Valve)

by ¦ Matrix ¦ August 25, 2005

Half Life 3

1. A game by Valve yet to be announced.
2. To describe something as highly unlikely and wanted by a lot of people.

1. Half Life 3 on Steam: $33.33
2. Jesus' second coming is officially Half Life 3.

by WhyDoTheseExistNow November 21, 2019

half life

The half life of a radioisotope is the time taken for the current level of radioactivity to drop to half that amount. Note that this means radioactive decay follows the curve of a decaying exponential. Oh, as mentioned, it is also somewhat of a revolutionary computer game. "As for the suit, I think you've earned it"

Carbon-14 has a half-life of 5,730 years. Let's say its radioactivity 'level' at time = 0 is 2. After around 5,730, its radioactivity will be 1, After a further 5,370 years its radioactivity will be 0.5, and after yet another half life, the radioactivty would be 0.25, and so on.

by Chavez77 June 22, 2006

Half Life 3 confirmed

A popular joke on social websites such as facebook, twitter and even youtube (and many others).
When something has 3 of something on it, they use to say something like examples below.

_____ has 3 ______, Half Life 3 confirmed

...for examle

Triangle has 3 sides, Half Life 3 confirmed!
3 likes on this post, Half Life 3 confirmed!

by physicsmastergta February 25, 2015