I have been researching on whether to purchase Construct. To determine this I wanted to cut my teeth on designing basic pacman clone. I have been experimenting with many behaviors and collision/grid options. I cannot seem to get accurate movement for my pac buddy. I have seen "Cloning the classics pacman". This is great tutorial however movement for pac is not accurate due to 32 pixel grid movement. Pac needs to turn on a dime, and not wait to complete 32 grid movement. Any ideas/ references?