First: Quake Live/Arena. Quake Live from id Software has been completely playable in the browser for free since 2009. The game is based on the multiplayer shooter classic Quake III Arena from 1999 and is financed by advertising. Although it is based on a 12 year old PC game, Quake Live still looks much better than most browser games. Best Free FPS Browser Online Games EnyGames. Best Browser FPS. Rush Team is a browser-based MMO first-person shooter that features various game modes, a wide selection of available weapons and additional features that you can access using the in-game shop. This is a team-based FPS game taking place entirely in a browser. You play with your team throughout maps in different objective-based tasks like capture the flag, search and destroy, deathmatch, and more. However, the graphics in this game are less than stellar, and it might be hard to find other players to create a team with.
Based on my personal gameplay experience, I rate the below 5 games as the best I have played and experienced on the interwebs.
Rawr… I hereby declare these as the best, whether you like it or not.
Contract wars has a good realistic shooting atmosphere,
You play as either the USECs (good guys) or BEARs (bad guys).
There are several game modes such as Deathmatch, Team Elimination, Target Designation and Capture the Flag.
2) Red Crucible : Reloaded
Red Crucible: Reloaded is an interesting 3D shooter. It is the new version of Red Crucible 2. There are various servers with different modes of games such as Team deathmatch, playing terrorists and others.
You can either play without any vehicles or you can control a tank or a helicopter. For the coins you win you will be able to buy new weapons and other items that will come in handy when fighting your enemies.
3) Shadowgun:Deadzone
Instant Browser Goodness
A suite of social creativity games around writing silly stories, drawing pictures, and inventing nonsensical recipes!
Take turns drawing while other players guess what you draw. Highly recommend!
Alternatives: skribl.io , Gartic.io
Get an instant multiplayer table with a deck of cards, or anything else you can imagine. Like Tabletop Simulator, but 2D and no downloads!
Write witty answers to random questions and get the most votes from other players!
A simple yet brain-burning competitive puzzle game about finding pattern matches!
Two games: An interesting typing word game, and a pop culture recognition game.
One Browser, Many Phones
A short and entertaining multiplayer game where players play as asteroids competing to wreck the most havoc.
A suite of multiplayer games that let you play with your phone.
App Download
A hidden role game where everyone is trying to deduce who the double agent is.
NOTE: MUST BE ON SAME WIFI OR BLUETOOTH. Team up with your friends to pilot a self-destructing spaceship for as long as possible.
Desktop Only
A skillshot-based arena fighter.
A soccer-esk competitive team game with physics-based gameplay.
Play as an egg in this first-person shooter.
A Starcraft-esk realtime strategy game. Surprisingly deep for a browser-based game.
A 'double stick' combat fighter. Multiple game modes.
Board Games
Gone Digital
An online version of the hit board game Codenames.
Alternatives: codenames.co , ChunkyNut
An online version of the hit board game Spyfall.