Diamond Diggers is a one-screen coop game where the player control moles that dig for diamonds. There are different types of dirt which influence the digging speed. Also, the player can make use of explosives to remove obstacle walls.
Check out Jupi playing Diamond Diggers 😉
I made it at the 48h game development competition at Ludum Dare 29 in April 2014 using FlashDevelop and FlashPunk, Microsoft Paint, Adobe Photoshop, Sfxr and Audacity.