CB2: a collaborative, multiplayer online videogame.

An NLP research experiment and data collection platform.

See Previous Work Get the Source Code Play With Other Humans → Play With a Bot →

About the Research Platform

CB2 is also a mature, flexible research and data collection platform made to study natural language instructions grounded in a 3D environment.


About the game

CB2 is a collaborative, multiplayer game.

For more, play the in-game tutorials. You can also read a summary of the rules here ↗


User-tested UI

UI Graphics
Our UI is the product of several rounds of iteration incorporating feedback from playtesters. All actions have keyboard shortcuts for accessibility and ease of use.

Modular Art Assets

assets
High quality, modular art assets.

Collaborative Gameplay

overhead view
The leader and follower cooperate in a 3D environment.

Why the name CB2?

CB2 is a complete reimplementation of its predecessor, CerealBar.