Half-Life is a revolutionary game for computer; more need not be said.

An element's half life is the period of time it takes for half of the radioactive isotopes to decay. It is ibnot/b/i used to describe the dissapation of something not radioactive(subliminal hintcaffeine for instance /subliminal hint)

A person who gets the vaccine and and flaunts it will high end shopping, trips, and parties

1. The length of time needed for half the atoms of a radioactive isotope sample to decay
2. A sweet game

A very good computer game that gets abused by HALO zombies. Basic single player owns. Got lots of addictive mods.

One of the most addictive games after Counter-strike and World of warcraft.most of the players are individuals from 5 years to 25 years old and are those who play up to 8 hours a day are called ironiclly "half-lifers" because they have a"half-life" by playing that long.

a great pc game or,
going half life is beating the sh*t out of some one with a crowbar

It was awarded "Game of the Year" by over 50 publications for its debut in 1999.

I need not say more then this;
NO GAME WILL BEAT THE TITLE SAID BELOW!!