Game looks and plays smoothly. The gameplay is pretty fast and works great. Sometimes a bit buggy when you start floating around. It's also pretty unclear at what point you float, and when not.
The thing is, the game meets neither theme's, as it doesn't grow and has only one control.
Kind of hard to get used to at first, but it's fun when you get momentum going. Physics seem to be a bit weird. Also, for the sake of ease, a quick way to exit the game would be fantastic next time round (played it in 1920 x 1080 and had to ctrl alt del to get out).
All in all, it's a good game for one made in 15 hours, but definitely not very engaging. I enjoyed it for a full minute before I got bored. It fits neither of the themes.
Still...
I like how everything is grey scale. The fog adds a mysterious feeling to the entire environment. This game just wouldn't be the same in 2D!
To be honest I don't know what I'm doing. Although the game looks good and I really like the moving up of the platforms. Funnily enough, it actually reminds me of my first Ludum Dare. Continue participating in Ludum Dares!
try gamejolt or itch.io
good luck! :D