Of course, this is all just speculation. The files found within the game could also very well be unused content that was left there when the idea was decided to be no good. However, the opposite is also possible. Could there be DLC arriving soon?
After all, we don’t even have checkpoints, and since we’re able to change the length of levels, it’d only be fair to be able to start at a fixed location after going so far in the (insanely designed) levels. Either way, the interests of many players have been piqued, as the possibilities become even larger. The millions of levels already available on the game prove to be very creative. And having the Angry Sun, the file found within the game that gave rise to the topic, will definitely open up many more possibilities.