Firefox, Edge, unsupported.

[NDJ-1701]

This may be by design, but I tested three browsers with your v1 (linked to in the ReadMe), and:

Microsoft Edge did not load the game (42.17134.1.0)
Firefox did not load the game (45.0.1)
Google Chrome was able to load the game ( 71.0.3578.98)

[LearningNerd]

Hey @NDJ-1701 , thanks for testing the game and posting this issue! :) It is indeed by design, in that I wanted to use the latest JavaScript features (like ES6 modules) but didn't want to implement any sort of build process yet. (This is just the first protoype.)

I'll leave this issue open as a reminder to fix this up when I return to the project. Thanks!