in what way?
10.00 dollars and it needs a source to play from so i would recomend hl2
Not specifically. You need a VALVE game to play Garry's Mod, one of which could be Half-Life 2.
A computer that was bought at least after 2006 to run Half-Life 2 aka HL2
loongkee
As long as you have ANY source game excluding deathmatch, you can play. But please note that you will usually need a lot of source games to see other people's props that come from other source games.
Yes, garry's mod will work with portal and you will have all the HL2 stuff.
No
If you are running on Windows Vista or higher, please run the program as an administrator. Also, make sure you are launching the game through Steam, nothing else will work! If none of these work, I highly recommend you uninstall, redownload, and reinstall the program through Steam instead of fiddling around with the settings and messing up your whole Steam Engine.
No, The Orange Box does not include Garry's Mod (instead it has HL2, HL2 EP 1 and 2, Portal and TF2). I wish it did have Garry's Mod.
You need a source gam like HL, HL2, TF2, or Left 4 Dead. If you have one and it still won't work then you should ask elsewere
Eh? how is it possible to have HL2 installed on you computer but not on steam? The short answer is no. But you're welcome to try clicking "add a game in the bottom left corner of your library and adding half life 2 as a game.
If you have HL2 on PC just go to your steam page and go to library and click on the tools bar and you should see a icon that says Source SDK. SDK is free and able to be downloaded if you own HL2, Ep.2, Ep.1, TF2 or portal. once you download it, you can make, play, and share you levels.