CS Portable is an awesome web-browser-based port of Counter-Strike. Take a weapon and play as terrorist or counter terrorist. Have a good time!

How to play: Controls: WASD = Movement, Mouse = Aim and Shoot, R = Reload Weapon, Space = Jump, Y = Chat, M = Select Team, 5 = Select bomb, Mouse Scroll = Select Gun, Left Mouse Button = Plant bomb, E = Detonate bomb