I completely agree with any and all criticism for Waterfall Heights. Looking back, it was not a good level. Not at all. And yeah, the constant beeping was stupid, I just couldn't find a way to limit it to that section only. Thanks for giving it a go!
If I recall correctly, I think the boss graphic I used was from one of the Tower of Bias games, it was in one of the graphics packs I was using. Gah I had completely forgotten about this event and even partaking in it. Honestly I would love to enter another contest like this at some point, and maybe actually try next time lol.