My first Ludum Dare game, a shoot 'em up where every power-up you collect gives the enemies a power boost as well, is currently in development. The game's full title is "Super Power Omega OP Force Sigma: Lasers of Lightning", but I will typically refer to it by its official acronym, "SPOOFSLOL", to save time.
I already have some decent progress on the game, with 3 power-ups implemented, a silly title screen sequence is in the game, and a control screen has also been put in place. I also have decent progress on the actual graphics in the game.
Here's a screenshot to give you an idea what the game is going to be like:

Hopefully I'll be able to finish the game on time!