Just finished my first Game Jam!
I started learning SDL just before the gamejam started and I actually ended up making a game!
Window-less is a pretty simple game, the window the game is played in shrinks around you so you are "Running out of space" and you have to collect the star to increase the window size.
Here's the link if you want to look: https://ldjam.com/events/ludum-dare/42/window-less
