Yep, probably. It’s possible like last time I will just not get enough done in the 48 hours. My tools will be Processing’s IDE & Library, Paint.net, & Notepad++. I’m not certain if I want to opt for an all web game or a java applet, obviously dependent on what sort of game I want to create, so maybe I won’t use Processing at all. Who knows?
For Processing libraries, probably Minim, SoundCipher, and SFXR/BFXR, Audacity and Anvil Studio for music/sound? All of which are free.