(there are some bugs, like a worm appearing if you close the cage menu.) here's the walkthrough: click on the pile of junk to make it disappear. go outside, click on the vault and enter the number 23. then, click on the key and go back in the house. click on the window and click on the key in the window menu. go to the swampy lands, and click on the shovel to dig up a worm. go to the river, and give the worm to Kseff (click on him twice). you get the cage key, and so you click on the cage, click on the cage key in the cage menu, click on the cage again to get the cheese, and here you go! you finished the game.
