Micromancer
Micromancer is an eeeevil strategy game that was made in 72 hours for Ludum Dare 33, winning #8 overall in the ratings contest. Raise a few skeletons from the graveyard to eliminate an enemy or two, then raise those corpses to increase your numbers further. The strategy changes as each level progresses, first requiring the player to be stealthy and careful, but eventually reaching a tipping point where the undead horde is totally unstoppable!