Building a Multiplayer Game with Kaboom.js and Heroic Labs

Replit is a browser-based IDE that can be used to build not just simple code edits but complete applications and games. By combining Kaboom.js with Nakama, the open source server from Heroic Labs, you can easily build a multiplayer game in the Replit environment.

To implement a multiplayer game, you need to understand the concepts of Users and Sessions. A user refers to an individual player participating in the game, while a session refers to a running instance of the game.

The development process proceeds as follows:

• Installing and configuring the Nakama server using Docker
• Setting up the development environment using the Kaboom template in the Replit environment
• Implementing match creation, joining existing matches, and real-time data updates
• Implementing basic features such as connecting to the backend server and adding sprites to the game world