I made them for Ludum Dare 45, and even though my game fell through, I thought I'd at least post the art for someone to use. 3 styles of armor, 1 human sprite, 3 enemies, 2 animals with 2 variants each, 4 plants in 3 magic variants, 16 blocks, 4 weapons color sets with 4 weapons in 3 magic variations.  All art was made from scratch without reference, even if it may bear some resemblance to other games