Not a very "Popular" game on the steam, but it is a good game providing realistic tactical based combat, and the competetiveness is there. +It's FREE!

Pretty much CS 1.6, still providing great gameplay. However it comes with what I like to call "missions" which provides a "Campaign" like tactical play

In my words "A more realistic CS:GO" this game is based on REAL-LIFE tactical situations, and requires team strength to win. The Competetiveness is good

A very unique type of tactical-competetive based game, wtih ZOMBIES! Although it may be old, the workshop constantly keeps it fresh with new content.

In my opinion it's much more difficult than the sequal, and is a must have if your looking for an on-the-edge based game.

This is a fun game, but can also have a lot of heated situations, which makes the gameplay very tight, and rushing as well as tactical.

Even though CS:GO is out CS:S is still a great compettitive game. Infact in my opinion it's more competitive than CS:GO. This is a must have game!

Although it's a-bit cartoony, and ridiculous most of the times, it can still be a very competitive game. Overall it's a good game, competitively 7.5/10.

Obviously a big game here at Menace Gamers, and defintly big in the MLG group as well. CS:GO has to be the most played FPS tactical shoooter on steam.