@metalfox-dioxymore Hey, I'm not mad at all at your comment. In fact, it makes me extremely happy! You are the first person I see that finds the secrets.
That in and of itself is an indicative of why I didn't use it as the main mechanic. This game has been played by thousands of people (it got wildly popular on newgrounds), and I've only seen a few mentions of people bouncing on the balls, and no mentions at all of people finding the secrets, until now.
When I found that mechanic, I knew for sure I had to do something with it, because it is indeed very fun. However, it was risky to design the level around it for obvious reasons: if you fail the jump, you gotta restart because you can't jump back up. You can then argue that I should have implemented a jump aswell, but then we would be talking about a completely different game. In the end, I settled for including some secrets just for myself and for the most passionate players. For better or worse, this was my decision.
But who knows? Maybe I could use this in a possible sequel. We'll see!
Again, very happy to read your comment. Thank you so much!
By the way, in case you are interested, the secrets are references to some of my older games. You can check them out on my itch :)