Thanks for your feedback ! It's a bit awkward to say, but we did use 2D lights in the game, but I guess the way they get on top of another, multiplying their intensity in the process, is what made you think that. But you raised a perfectly valid point, and we'll add that to our 'to-do list' for the version we plan to release once the voting has ended. We look forward to your feedback on that version as well, and sure hope you'll enjoy it even more !