Counter Strike is a series of first person shooter created by Valve. The very first game started as a mod for Half-Life, but when Valve took over the project, it became its own installment.
The series as a whole is the most popular online FPSs in the world, and one of the most popular E-Sports as a whole.
Power of the Verse
Low, players are either Terrorists or Counter Terrorists; therefore they are about Average human to Athlete level. However, players can use various equipment (guns, armor, etc) that can assist them.