FULL VERSION, WITHOUT ADS!Optical Illusions return for Halloween! Now trickier, crazier and scarier! Expand your Halloween experience not only fear, but also delusion!Feel your eyes being deceived and enjoy tricky visual deceptions with Optical Illusion 2 Halloween Eye Sight Vision Trick!WHAT TO DO:1. pick an illusion!2. feel your eyesight being tricked!3. enjoy Halloween design!FEATURES:- numerous Halloween illusions;- stable and animated vision tricks;- various types of visual deceptions;- nice Halloween design;- be tricked with your Phone & Watch.