K.O.S – Secret Operations is a free-to-play multiplayer online first person shooter (FPS) for your PC.

Key features:

• Play online with your friends from around the world --- for free
• 4 different game modes
• Grow your gunner through leveling and special abilities
• System requirements are fairly low, allowing virtually any PC to play
• Confident in your skills? Enter Pro Mode and put your (in-game) money where your mouth is!
• Compare yourself to all players through our individual and clan ranking system
• Need more players on your side (or for target practice?) Draft some Killbots, the latest in AI infantry
• Secret documents can be found in-game, which can be traded for special items