Third times the charm.
So after wanting to take part the last two times but being unable to due exams and other stuff, this time I do actually have a weekend where I am free.
Tools:
Programming : Unity or Haxe (not decided yet)
Libraries : If I go with Haxe I will be using Haxepunk + NME, with Unity I will probably only use ragepixel.
Graphics: Gimp
Sound : Sfxr