I’ve done game jams before, but never followed through with an LD. This time I’m actually doing it, I swear!

Weapons of choice
Engines/Frameworks: Unreal 4 (C++, 3D) | LibGDX (Java, 2D) | Phaser (JS, Web)
Editors: Visual Studio | Eclipse | Notepad++
Graphics: Paint.NET
AudioFX: BFXR, Audacity