Pros:
-The game makes you tense.
-Guns are well balanced
-Damage model is realistic. It is a two shot kill at the most for every gun. (it's a pro if you like those kind of damage models.)
-Grenade spam is non-existant.
-People work with their team often.
-finding servers is easy.
-When you ADS the scope itself zooms in and not the outside of the scope.
-Game CAN be played on older hardware.
-Nice selection of graphics options.
-HUD is minimal (the only thing that shows up on screen is where the objactives are.
-You must rely on sounds of gun shots and foot steps to out smart your enemy.

Cons:
-Grenades are not very effective it most situations.
-If you do not know the maps you will be killed often.
-Co-op bots are not the greatest sometimes. They can seem to have aimbot. Or just be really stupid.
-Co-op does not give you very many respawns unless you are playing checkpoint.
-Some people can be a jerk to you when you make a bad descision.
-There is no match making that allows you to play with lower skilled players.
-No unlocking weapons or anything like that.
-Graphics are not the greatest as it is running on the source engine.
-Key bindings can sometimes clear themselves and not work when you are rebinding a key, or reopening the game.
Summary:

This game is great overall for the price! Humble Bundle boosted the games popularity and made it so much easier to find servers. i have 23 hours into the game as of this review. and I play this game often! It is a great FPS that beats CoD and Battlefield. My major complaint it there is no skill based match making, as it makes it difficult for new players to get a feel for the games mechanics. Do I reccomend this game? ABSOLUTLY YES!

Pros: -The game makes you tense. -Guns are well balanced -Damage model is realistic. It is a two shot kill at the most for every gun. (it's a pro if you like those kind of damage models.) -Grenade spam is non-existant. -People work with their team often. -finding servers is easy. -When you ADS the scope itself zooms in and not the outside of the scope. -Game CAN be played on older hardware. -Nice selection of graphics options. -HUD is minimal (the only thing that shows up on screen is where the objactives are. -You must rely on sounds of gun shots and foot steps to out smart your enemy. Cons: -Grenades are not very effective it most situations. -If you do not know the maps you will be killed often. -Co-op bots are not the greatest sometimes. They can seem to have aimbot. Or just be really stupid. -Co-op does not give you very many respawns unless you are playing checkpoint. -Some people can be a jerk to you when you make a bad descision. -There is no match making that allows you to play with lower skilled players. -No unlocking weapons or anything like that. -Graphics are not the greatest as it is running on the source engine. -Key bindings can sometimes clear themselves and not work when you are rebinding a key, or reopening the game. Summary: This game is great overall for the price! Humble Bundle boosted the games popularity and made it so much easier to find servers. i have 23 hours into the game as of this review. and I play this game often! It is a great FPS that beats CoD and Battlefield. My major complaint it there is no skill based match making, as it makes it difficult for new players to get a feel for the games mechanics. Do I reccomend this game? ABSOLUTLY YES!