Create an online multiplayer game easily with GameMaker.

– The “Opera GX” target is now called “”.
– Make sure to set a default region on your account:

Written Multiplayer Tutorial:
Download GameMaker Beta:
Download Sprites Package:
Read the manual:

00:00 Intro
00:26 Project
02:22 Multiplayer Set Up
04:17 Movement
05:24 Online Multiplayer
06:45 Inviting Friends
08:01 Aiming & Firing
10:18 Respawning
11:14 Scoring
12:01 Spawning Obstacles

Download GameMaker today:

Everything you need to take your idea from concept to finished game. With no barriers to entry and powerful functionality, GameMaker is the ultimate 2D development environment!