Can you guess what makes hamsters happy? Design a home for one, then put him in it, and see what happens! Hamster Paradise: Click on the categories in the top-right corner to see your options. Place the things you want to use on the blue dots. (You can move things around as much as you want, until you get them just right.) To delete something, click on it, then click the X in the bottom-left corner. When you're ready, click the hamster in the bottom left corner, and watch what happens.