No. Half Life: Opposing Force does not require neither Half Life nor Half Life: Blue Shift.
No, only Half-Life and Half-Life: Decay.
Ah, my friend, in both versions of Half-Life, there's the same amount of blood - just enough to keep things interesting but not too much to overwhelm you. Remember, it's all about enjoying the experience and immersing yourself in the beauty of the game world. Just keep painting those happy little pixels, and you'll have a wonderful time exploring both Half-Life and Half-Life Source.
The time it takes for half the atoms in a sample of a radioactive element to decay is called the half life.
Antibiotics do not have a half life.
You say 'I've missed Half my life' which is short for : "I have missed half my life'
The term is called half-life. It is the time it takes for half of the radioactive nuclei in a sample to decay.
Buy Half Life: Source Or Buy Garrysmod a Half-Life 2 Modification and get the addon "Half-Life Rennaisance" Link to Half Life Rennaisance: http://www.garrysmod.org/downloads/?a=view&id=57033 Enjoy!
No. Half-Life: Source runs on the Source engine. The original Half-Life doesn't. You cannot use mods made for the original Half-Life on Half-Life: Source because they run on different engines and it won't work.
No
There is no "Half Life 3" If you're talking about Half-Life 2, then no, but you can get Counter-Strike.
No half is a game. Shelf life? Then yes varies with temp and humidity