Bullet Force

A conventional multiplayer shooter that happens to run in a browser tab, and it takes the conventions seriously: recoil patterns you can learn, weapons you can modify, maps built around sightlines, and the standard mode list. The time to kill is short, so positioning and pre-aim matter more than reaction speed. What makes it practical rather than merely competent is the offline option. Lobbies are not always full, and being able to play against bots on the same maps means the time is never wasted — you can learn the angles that the online matches assume you already know. Weapon customisation gives the progression somewhere to go without turning into a power curve, and the whole thing loads fast enough that it competes with installed games on convenience if not on scale. The maps are the part worth the time. Each one has a small number of contested angles and a longer list of routes between them, and knowing which route arrives behind which angle is what separates a player who trades evenly from one who wins rounds without ever being shot at first.