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by serickson 4552 days ago
They're in the DB to keep the repository lean and mean. But they're also licensed under CC. You can find 'em here:

http://codecombat.com/editor/thang

They're in a custom JSON-vector format, and the app turns them into sprite sheets in the code.

Brunch is pretty awesome, by the way. We chose it because it only compiles the files that have changed, which is good because it takes at least 15 seconds to compile the whole app on a fast machine.