<span class="bold">SWAT 3: Tactical Game of the Year Edition</span> An amazing tactical squad-based first-person shooter, where you act as the element leader.
▪ Excellent AI.
▪ Various missions, ranging from rapid deployment to VIP protection.
▪ Random positions and reactions of terrorists and hostages.
▪ Possibility to give orders to your teammates.
▪ Real weapons and tactical aids used by the SWAT.
▪ Possibility to complete missions without using deadly force.
<span class="bold">Q.U.B.E.: Director's Cut</span> A good one if you're a fan of puzzle-platform games like Portal.
<span class="bold">Outlaws + A Handful of Missions</span> A true classic! Very good story and lots of action.