I’ve just applied the biggest update ever,
Here’s the full changelog.

• Added parallax scrolling to level 60.

• Fixed volume issue

• Fixed issue with rotating platforms.

• Added spikes to platforms in level 16.

• Added proper detection in lots of places.

• Fixed level 58 in too many ways to count.

• Added scroll wheel detection in the options menu.

• Fixed issues with keys being collected multiple times.

• Slightly changed the colors in level A.

I highly recommend that you download it, it’s the biggest update ever. (And probably the last.)

• Kazgrin