Vertix.io

Vertix.io, which you can play online on CrazyGames, is a multiplayer pixel shooting game. Select a character, pick a username, and enter the battlefield. The goal is simple: shoot your opponents before they shoot you! After Agar.io and Slither.io, this is another fun .io multiplayer game!
Use WASD to move around the battlefield, space bar to jump, mouse to shoot, R to reload your weapon, F to spray, and Q / E to scroll.