Possibly one of the most succesfull and controversial series of all time.

Im currently finishing my GTA collection: I already have the first one, the second one, london add-on and Vice City. Tomorrow, I will buy both GTA III and San Andreas and woo! I have the whole series (for PC).

I heard that there is possibility to play this game on internet. How?

There is a mod for Vice City to play it on multiplayer I can't remmember the name exactly, i wasn't interested on that stuff.

multi-theft auto for GTA3 and Vice City (i use it myself sometimes) and there's a version for SA on pc as well :) and i think you can use the original online as well somehow. link to the homepage here

Great! Thanks!

However, the deathmatch possibility is only in GTA III and Vice City. There's only racing mode in SA.

When I read the wiki-article, I found out about SAMP (San-Andreas MultiPlayer). It has DM and some other neat mode's. However, when I tried to run it, I get an multiple errors.

I also had some problems when I tried to download the client, I couldnt extract it cause the zip file was corrupted. However, I could download the exe file.

SAMP on wikipedia