Monkey Isometric Game Kit - Monkey
main character sprites:
http://graphicriver.net/item/monkey-isometric-game-kit-map-creator/10916398?ref=ManuDesign
I also found 2 game made with this kit:
https://play.google.com/store/apps/details?id=air.App2Eleven.SokobanLogicPuzzlesGames&hl=en
http://www.idevmobile.com/product/brick-island/
Funny to see it animate :)