DualBoot Games we have a brand new, just released live wallpaper called Haunted House HD. I have the new LWP in action with screenshots and video below so you can decide for yourself if you'd like to pick this up from the Android Market.
Crazy Colors LWP. This is another one of my recent favorites from the excellent developer maxelus.net and it really makes your phone or tablet almost come to life. The quick and crazy movements in color gives your device some excitement and you can control the colors with the touch of your finger.
KittehFace. This is the newest LWP from those guys and it sure is impressive. It is a Koi Fish wallpaper but as always they give you more options than most and let you customize everything.