I will participate in this april’s LD jam. 
I want to make a 2d game, but I will wait to see what the theme is first.
My “weapons” of choice will be:
Engine: Unity or maybe gamemaker (probably unity)
Sound: Audacity, adobe audition(or something like that) , soundforge audio studio or LMMs and garage band, because I can’t afford instruments.
2D graphics: photoshop, illustrator, gimp or paint.net (not sure yet)
3D graphics: Autodesk maya, 3ds, mudbox, motionbuilder and maybe maya LT (Instead of maya or 3ds)
Platforms: PC, Web, Kongregate (not really a platform, but whatever) and maybe android.
IDE: Visual studio or sublime text 2.
Mindmap: Xmind
Livestream: OBS (if my internet handles it(probably not))
OS: Windows 8
Repository: Github, or google drive. (not sure yet, but I’m not sure about anything)
I’ll be working alone, but I would love to work with someone for the jam. So feel free to contact me. 
I just realised I have to much development software on my laptop.. Ugh (the worst thing is that I have paid/student licenses for most of them.)
Goodluck to all!
-Joseph