Very good multiplayer games, but annoying by STEAM

The packaging of the game is a normal DVD case, with inlay page is actually not much to explain in the Games, so that's not so important instructions.
Install everything was fine, but it was time consuming because the Steam client will update only the games without the necessary updates, you can not play online because the versions are not otherwise currently. Even with a DSL line has the whole with me lasted well over an hour.
Without online access can be the games garnicht activate, so the game can not fast times on a network session install and play!
If you have the games, however, already activated and the Steam client has set correctly, they work even without internet - eg on LANs.
Who still no account has STEAM must create a previously because the license numbers and therefore the games are always unlocked for each account.
For me it has in addition to the 3 games that are released yet another, Half Life: Lost Isle (or something similar)
At the Games
Counter Strike Source
One of the best tactical shooter with super graphics
As standard bots going to practice or to the server to fill LANs paste already create the server, I find very convenient and user-friendly
What I also noticed positive is a type inegriertes Buy menu in which you can store 4 weapons configurations, and so it has a quick access, without any Scrypts.
Day of Defeat Source
Tactical shooter in the 2nd World War
Half Life Deathmatch Source
Multiplayer shooter with the Half Life 2 optics and weapons from HL2
A lot of fun in multiplayer
Half Life: Lost Isle
I was surprised that this is having surfaced, an addon seems to HL2
Plays in a kind of Mediterranean area, with the weapons and the look of HL2
Negative I find the Steam client and the long update times for the first time. And that it can not be installed offline / unlock.
Positive are the 3 tips Multiplayer Games and the single player game for a reasonable price. And let the "original graphics" by switching the language in the Steam client again to unlock.
One does not need a 100% tig current computer, the games are stable even on older systems. In my AMD64 3200+, Radeon X850XT PE and 1GB Ram, the games run in 1240x1024 with all the details with absolute smoothness.