The best way to find one is to buy Half Life 2. There should be an unused product code in there. :)
T67647797695
739945821460
There can be some on-line or you can actually buy one in real life.
in real life yes but in the game i dont think so
8747375392 58638243658643 676475873583672535 41242343698745
Ha ha! nice try. ur not getting any code, ok. get a life. buy the codes!
get a life and buy the product.
it's half life
Product registration codes cannot be posted on WikiAnswers.
The shelf life for this battery is between 8-10 years if it is unused. Most batteries have a shelf life of 5-10 years unused. So the choice is yours my friend.
No. Half Life: Opposing Force does not require neither Half Life nor Half Life: Blue Shift.
No, only Half-Life and Half-Life: Decay.