I have logged a rediculous amount of hours into this game. Tripwire are great devs who continue to support this game several years after its release with new maps, weapons and enemy skins. Paid $5 for over 500 hours worth of gameplay over the span of three years.

This game has over 100k recommendations by the steam community to date. That should speak for itself.

Game is great and incredibly well optimized. Should run on all recent hardware configurations probably even integrated graphics (HD 3000/4000).

$15 for a full game, get it or you are dumb or a CoD fanboy :p