Beats Empire by Teachers College, Columbia University, with SRI International, UW–Madison, Georgia Tech, Digital Promise and Filament Games, funded by the U.S. National Science Foundation. Licence: CC BY-NC-SA 4.0 (creativecommons.org/licenses/by-nc-sa/4.0). Source: github.com/VaultLearningGames/hosted-studio-beats-empire. Adapted by Recess: the page around the game is changed, the game itself is not.