Ever long for the simple tones of Nintendo's original Game Boy? Well, there's a jam coming up that's going to fulfill those wishes for four-colored, two button goodness. GBJam 3 is set to take place between August 1 and August 10.

The rules are simple: entries can only use four colors and a resolution of 160px x 144px. GBJam 2 produced a couple of cool little games (Plant Cat, Just Silence, Dhulfigar), so it's worth keeping an eye on this one for quality projects. Stay tuned to the official site, the GBJam forums or jam organizer Retrostark's Twitter handle for more information as the jam gets closer.