Agent Sniper City

Five minutes with Agent Sniper City and you've already scoped in from a rooftop, tracked a target crossing the street below, and put one clean shot down before he reaches cover. That's the whole rhythm here: climb, aim, breathe, fire.

You're the sharpshooter the city can't see. Right-click to scope, scroll to zoom, drag to sweep the skyline for movement, then left-click when the shot lines up. No wasted motion, no button mashing - just you, a rifle, and a lot of rooftop real estate to work from.

Every target is a small puzzle in patience. Rush it and you'll blow the shot; wait too long and they slip round a corner. If you like games that reward a steady hand, this sits nicely next to other Action games on the site, and if you want something with more room to move afterward, Hazmob FPS: Online Shooter scratches a similar itch from ground level.

It runs straight in your browser, free, no download, so the only thing standing between you and the next shot is a loading screen.

Eliminate the criminals moving through the city below before they disappear from view.

Use the mouse scroll wheel to zoom in and out, right-click to bring up your scope, and drag the mouse to look around and track targets across the skyline. Left-click to fire once you've got a clean shot lined up.

Hold your zoom until the target stops moving - a shot taken mid-stride is a shot wasted. Patience beats speed here.